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Edward Thomas Ryan, D.T.M.&H., M.D.

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Other Positions
Title
Institution
Department

Mentoring
Available: 09/01/18, Expires: 09/01/19

Cholera and typhoid: host pathogen interactions, immune responses, vaccine development, diagnostic assay development. Lab investigative work at MGH.

Development of an improved cholera vaccine: evaluation of a combination oral prime-intramuscular cholera conjugate vaccine boost approach
Summer, 05/07/12 - 08/10/12

Research
The research activities and funding listed below are automatically derived from NIH ExPORTER and other sources, which might result in incorrect or missing items. Faculty can login to make corrections and additions.
  1. U01CK000490 (RYAN, EDWARD T.) Sep 30, 2016 - Sep 29, 2021
    CDC
    Global TravEpiNet (GTEN): the Heading Home Healthy Program and Global Travelers' Health National Research Center Consortium, Guidance and Outreach Programs
    Role: Co-Principal Investigator
  2. R01AI106878 (RYAN, EDWARD T.) Apr 10, 2014 - Mar 31, 2019
    NIH/NIAID
    O-Specific Polysaccharide Responses and Cholera
    Role: Principal Investigator
  3. R56AI106878 (RYAN, EDWARD T.) Aug 7, 2013 - Jul 31, 2014
    NIH/NIAID
    O-Specific Polysaccharide Responses and Cholera
    Role: Principal Investigator
  4. R33AI100023 (RYAN, EDWARD T.) Jun 1, 2012 - May 31, 2017
    NIH/NIAID
    Improving diagnostic capabilities for typhoid fever
    Role: Principal Investigator
  5. R21AI100023 (RYAN, EDWARD T.) Jun 1, 2012 - May 31, 2014
    NIH/NIAID
    Improving diagnostic capabilities for typhoid fever
    Role: Principal Investigator

Bibliographic
Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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  1. Andrews JR, Vaidya K, Bern C, Tamrakar D, Wen S, Madhup S, Shrestha R, Karmacharya B, Amatya B, Koju R, Adhikari SR, Hohmann E, Ryan ET, Bogoch II. High Rates of Enteric Fever Diagnosis and Lower Burden of Culture-Confirmed Disease in Peri-urban and Rural Nepal. J Infect Dis. 2018 Nov 10; 218(suppl_4):S214-S221. PMID: 28961918.
    View in: PubMed
  2. Sbaih N, Buss B, Goyal D, Rao SR, Benefield R, Walker AT, Esposito DH, Ryan ET, LaRocque RC, Leung DT. Potentially Serious Drug Interactions Resulting From the Pretravel Health Encounter. Open Forum Infect Dis. 2018 Nov; 5(11):ofy266. PMID: 30465013.
    View in: PubMed
  3. Andrews JR, Qamar FN, Charles RC, Ryan ET. Extensively Drug-Resistant Typhoid - Are Conjugate Vaccines Arriving Just in Time? N Engl J Med. 2018 Oct 18; 379(16):1493-1495. PMID: 30332569.
    View in: PubMed
  4. Hyle EP, Fields NF, Fiebelkorn AP, Walker AT, Gastañaduy P, Rao SR, Ryan ET, LaRocque RC, Walensky RP. The Clinical Impact and Cost-effectiveness of MMR Vaccination to Prevent Measles Importations among US International Travelers. Clin Infect Dis. 2018 Oct 11. PMID: 30312374.
    View in: PubMed
  5. Weil AA, Ryan ET. Cholera: recent updates. Curr Opin Infect Dis. 2018 Oct; 31(5):455-461. PMID: 30048254.
    View in: PubMed
  6. Khalil IA, Troeger C, Blacker BF, Rao PC, Brown A, Atherly DE, Brewer TG, Engmann CM, Houpt ER, Kang G, Kotloff KL, Levine MM, Luby SP, MacLennan CA, Pan WK, Pavlinac PB, Platts-Mills JA, Qadri F, Riddle MS, Ryan ET, Shoultz DA, Steele AD, Walson JL, Sanders JW, Mokdad AH, Murray CJL, Hay SI, Reiner RC. Morbidity and mortality due to shigella and enterotoxigenic Escherichia coli diarrhoea: the Global Burden of Disease Study 1990-2016. Lancet Infect Dis. 2018 Sep 25. PMID: 30266330.
    View in: PubMed
  7. DiFiori JP, Güllich A, Brenner JS, Côté J, Hainline B, Ryan E, Malina RM. The NBA and Youth Basketball: Recommendations for Promoting a Healthy and Positive Experience. Sports Med. 2018 09; 48(9):2053-2065. PMID: 29961207.
    View in: PubMed
  8. Andrews JR, Baker S, Marks F, Alsan M, Garrett D, Gellin BG, Saha SK, Qamar FN, Yousafzai MT, Bogoch II, Antillon M, Pitzer VE, Kim JH, John J, Gauld J, Mogasale V, Ryan ET, Luby SP, Lo NC. Typhoid conjugate vaccines: a new tool in the fight against antimicrobial resistance. Lancet Infect Dis. 2018 Aug 28. PMID: 30170987.
    View in: PubMed
  9. Andrews JR, Khanam F, Rahman N, Hossain M, Bogoch II, Vaidya K, Kelly M, Calderwood SB, Bhuiyan TR, Ryan ET, Qadri F, Charles RC. Plasma IgA responses against two Salmonella Typhi antigens identify patients with typhoid fever. Clin Infect Dis. 2018 Jul 18. PMID: 30020426.
    View in: PubMed
  10. Midani FS, Weil AA, Chowdhury F, Begum YA, Khan AI, Debela MD, Durand HK, Reese AT, Nimmagadda SN, Silverman JD, Ellis CN, Ryan ET, Calderwood SB, Harris JB, Qadri F, David LA, LaRocque RC. Human Gut Microbiota Predicts Susceptibility to Vibrio cholerae Infection. J Infect Dis. 2018 Jul 13; 218(4):645-653. PMID: 29659916.
    View in: PubMed
  11. Domman D, Chowdhury F, Khan AI, Dorman MJ, Mutreja A, Uddin MI, Paul A, Begum YA, Charles RC, Calderwood SB, Bhuiyan TR, Harris JB, LaRocque RC, Ryan ET, Qadri F, Thomson NR. Defining endemic cholera at three levels of spatiotemporal resolution within Bangladesh. Nat Genet. 2018 Jul; 50(7):951-955. PMID: 29942084.
    View in: PubMed
  12. Aktar A, Rahman MA, Afrin S, Akter A, Uddin T, Yasmin T, Sami MIN, Dash P, Jahan SR, Chowdhury F, Khan AI, LaRocque RC, Charles RC, Bhuiyan TR, Mandlik A, Kelly M, Kovác P, Xu P, Calderwood SB, Harris JB, Qadri F, Ryan ET. Plasma and memory B cell responses targeting O-specific polysaccharide (OSP) are associated with protection against Vibrio cholerae O1 infection among household contacts of cholera patients in Bangladesh. PLoS Negl Trop Dis. 2018 04; 12(4):e0006399. PMID: 29684006.
    View in: PubMed
  13. Islam K, Hossain M, Kelly M, Mayo Smith LM, Charles RC, Bhuiyan TR, Kovác P, Xu P, LaRocque RC, Calderwood SB, Simon JK, Chen WH, Haney D, Lock M, Lyon CE, Kirkpatrick BD, Cohen M, Levine MM, Gurwith M, Harris JB, Qadri F, Ryan ET. Anti-O-specific polysaccharide (OSP) immune responses following vaccination with oral cholera vaccine CVD 103-HgR correlate with protection against cholera after infection with wild-type Vibrio cholerae O1 El Tor Inaba in North American volunteers. PLoS Negl Trop Dis. 2018 04; 12(4):e0006376. PMID: 29624592.
    View in: PubMed
  14. Sayeed MA, Islam K, Hossain M, Akter NJ, Alam MN, Sultana N, Khanam F, Kelly M, Charles RC, Kovác P, Xu P, Andrews JR, Calderwood SB, Amin J, Ryan ET, Qadri F. Development of a new dipstick (Cholkit) for rapid detection of Vibrio cholerae O1 in acute watery diarrheal stools. PLoS Negl Trop Dis. 2018 03; 12(3):e0006286. PMID: 29538377.
    View in: PubMed
  15. Siedner MJ, Ryan ET, Bogoch II. Gone or forgotten? The rise and fall of Zika virus. Lancet Public Health. 2018 Mar; 3(3):e109-e110. PMID: 29519697.
    View in: PubMed
  16. Iyer AS, Azman AS, Bouhenia M, Deng LO, Anderson CP, Graves M, Kovác P, Xu P, Ryan ET, Harris JB, Sack DA, Luquero FJ, Leung DT. Dried Blood Spots for Measuring Vibrio cholerae-specific Immune Responses. PLoS Negl Trop Dis. 2018 01; 12(1):e0006196. PMID: 29377882.
    View in: PubMed
  17. Bourque DL, Bhuiyan TR, Genereux DP, Rashu R, Ellis CN, Chowdhury F, Khan AI, Alam NH, Paul A, Hossain L, Mayo-Smith LM, Charles RC, Weil AA, LaRocque RC, Calderwood SB, Ryan ET, Karlsson EK, Qadri F, Harris JB. Analysis of the Human Mucosal Response to Cholera Reveals Sustained Activation of Innate Immune Signaling Pathways. Infect Immun. 2018 02; 86(2). PMID: 29133347.
    View in: PubMed
  18. Leung DT, LaRocque RC, Ryan ET. Travel Medicine. Ann Intern Med. 2018 Jan 02; 168(1):ITC1-ITC16. PMID: 29297035.
    View in: PubMed
  19. Lash RR, Walker AT, Lee CV, LaRocque R, Rao SR, Ryan ET, Brunette G, Holton K, Sotir MJ. Enabling clinicians to easily find location-based travel health recommendations-is innovation needed? J Travel Med. 2018 Jan 01; 25(1). PMID: 29788401.
    View in: PubMed
  20. North CM, Allen JG, Okello S, Sentongo R, Kakuhikire B, Ryan ET, Tsai AC, Christiani DC, Siedner MJ. HIV Infection, Pulmonary Tuberculosis, and COPD in Rural Uganda: A Cross-Sectional Study. Lung. 2018 02; 196(1):49-57. PMID: 29260309.
    View in: PubMed
  21. Hagmann SHF, Rao SR, LaRocque RC, Erskine S, Jentes ES, Walker AT, Barnett ED, Chen LH, Hamer DH, Ryan ET. Travel Characteristics and Pretravel Health Care Among Pregnant or Breastfeeding U.S. Women Preparing for International Travel. Obstet Gynecol. 2017 12; 130(6):1357-1365. PMID: 29112671.
    View in: PubMed
  22. Levade I, Terrat Y, Leducq JB, Weil AA, Mayo-Smith LM, Chowdhury F, Khan AI, Boncy J, Buteau J, Ivers LC, Ryan ET, Charles RC, Calderwood SB, Qadri F, Harris JB, LaRocque RC, Shapiro BJ. Vibrio cholerae genomic diversity within and between patients. Microb Genom. 2017 12; 3(12). PMID: 29306353.
    View in: PubMed
  23. Park KS, Kim H, Kim S, Lee K, Park S, Song J, Min C, Khanam F, Rashu R, Bhuiyan TR, Ryan ET, Qadri F, Weissleder R, Cheon J, Charles RC, Lee H. Nanomagnetic System for Rapid Diagnosis of Acute Infection. ACS Nano. 2017 11 28; 11(11):11425-11432. PMID: 29121461.
    View in: PubMed
  24. Bhuiyan TR, Hoq MR, Nishat NS, Al Mahbuba D, Rashu R, Islam K, Hossain L, Harris JB, Ryan ET, Calderwood SB, Svennerholm AM, Qadri F. Assessing antigen specific HLA-DR+ antibody secreting cell (DR+ASC) responses in whole blood in enteric infections using an ELISPOT technique. Microbes Infect. 2018 02; 20(2):122-129. PMID: 29104143.
    View in: PubMed
  25. Angelo KM, Kozarsky PE, Ryan ET, Chen LH, Sotir MJ. What proportion of international travellers acquire a travel-related illness? A review of the literature. J Travel Med. 2017 Sep 01; 24(5). PMID: 28931136.
    View in: PubMed
  26. Charles RC, Nakajima R, Liang L, Jasinskas A, Berger A, Leung DT, Kelly M, Xu P, Kovác P, Giffen SR, Harbison JD, Chowdhury F, Khan AI, Calderwood SB, Bhuiyan TR, Harris JB, Felgner PL, Qadri F, Ryan ET. Plasma and Mucosal Immunoglobulin M, Immunoglobulin A, and Immunoglobulin G Responses to the Vibrio cholerae O1 Protein Immunome in Adults With Cholera in Bangladesh. J Infect Dis. 2017 07 01; 216(1):125-134. PMID: 28535267.
    View in: PubMed
  27. Hyle EP, Rao SR, Jentes ES, Parker Fiebelkorn A, Hagmann SHF, Taylor Walker A, Walensky RP, Ryan ET, LaRocque RC. Missed Opportunities for Measles, Mumps, Rubella Vaccination Among Departing U.S. Adult Travelers Receiving Pretravel Health Consultations. Ann Intern Med. 2017 07 18; 167(2):77-84. PMID: 28505632.
    View in: PubMed
  28. Wong KK, Burdette E, Mahon BE, Mintz ED, Ryan ET, Reingold AL. Recommendations of the Advisory Committee on Immunization Practices for Use of Cholera Vaccine. MMWR Morb Mortal Wkly Rep. 2017 May 12; 66(18):482-485. PMID: 28493859.
    View in: PubMed
  29. Xu P, Kelly M, Vann WF, Qadri F, Ryan ET, Kovác P. Conjugate Vaccines from Bacterial Antigens by Squaric Acid Chemistry: A Closer Look. Chembiochem. 2017 04 18; 18(8):799-815. PMID: 28182850.
    View in: PubMed
  30. Lammert S, Walker AT, Erskine S, Rao SR, Esposito DH, Ryan ET, Robbins GK, LaRocque RC. Characteristics of US Travelers to Zika Virus-Affected Countries in the Americas, March 2015-October 2016. Emerg Infect Dis. 2017 02; 23(2):324-327. PMID: 27926355.
    View in: PubMed
  31. Hagmann SH, LaRocque RC, Ryan ET. Preparing Pediatric International Travelers for Travelers' Diarrhea: Insights From the Global TravEpiNet. Pediatr Infect Dis J. 2017 02; 36(2):242-243. PMID: 28079839.
    View in: PubMed
  32. Kauffman RC, Bhuiyan TR, Nakajima R, Mayo-Smith LM, Rashu R, Hoq MR, Chowdhury F, Khan AI, Rahman A, Bhaumik SK, Harris L, O'Neal JT, Trost JF, Alam NH, Jasinskas A, Dotsey E, Kelly M, Charles RC, Xu P, Kovác P, Calderwood SB, Ryan ET, Felgner PL, Qadri F, Wrammert J, Harris JB. Single-Cell Analysis of the Plasmablast Response to Vibrio cholerae Demonstrates Expansion of Cross-Reactive Memory B Cells. MBio. 2016 12 20; 7(6). PMID: 27999163.
    View in: PubMed
  33. Uddin MI, Islam S, Nishat NS, Hossain M, Rafique TA, Rashu R, Hoq MR, Zhang Y, Saha A, Harris JB, Calderwood SB, Bhuiyan TR, Ryan ET, Leung DT, Qadri F. Biomarkers of Environmental Enteropathy are Positively Associated with Immune Responses to an Oral Cholera Vaccine in Bangladeshi Children. PLoS Negl Trop Dis. 2016 Nov; 10(11):e0005039. PMID: 27824883.
    View in: PubMed
  34. Lammert SM, Rao SR, Jentes ES, Fairley JK, Erskine S, Walker AT, Hagmann SH, Sotir MJ, Ryan ET, LaRocque RC. Refusal of recommended travel-related vaccines among U.S. international travellers in Global TravEpiNet. J Travel Med. 2016 Jul; 24(1). PMID: 27799502.
    View in: PubMed
  35. Iyer AS, Bouhenia M, Rumunu J, Abubakar A, Gruninger RJ, Pita J, Lino RL, Deng LL, Wamala JF, Ryan ET, Martin S, Legros D, Lessler J, Sack DA, Luquero FJ, Leung DT, Azman AS. Immune Responses to an Oral Cholera Vaccine in Internally Displaced Persons in South Sudan. Sci Rep. 2016 10 24; 6:35742. PMID: 27775046.
    View in: PubMed
  36. LaRocque RC, Ryan ET. Medical Considerations before International Travel. N Engl J Med. 2016 10 13; 375(15):e32. PMID: 27732815.
    View in: PubMed
  37. Park KS, Chung HJ, Khanam F, Lee H, Rashu R, Bhuiyan MT, Berger A, Harris JB, Calderwood SB, Ryan ET, Qadri F, Weissleder R, Charles RC. A magneto-DNA nanoparticle system for the rapid and sensitive diagnosis of enteric fever. Sci Rep. 2016 09 08; 6:32878. PMID: 27605393.
    View in: PubMed
  38. LaRocque RL, Ryan ET. Personal Actions to Minimize Mosquito-Borne Illnesses, Including Zika Virus. Ann Intern Med. 2016 10 18; 165(8):589-590. PMID: 27399646.
    View in: PubMed
  39. Matias WR, Falkard B, Charles RC, Mayo-Smith LM, Teng JE, Xu P, Kovác P, Ryan ET, Qadri F, Franke MF, Ivers LC, Harris JB. Antibody Secreting Cell Responses following Vaccination with Bivalent Oral Cholera Vaccine among Haitian Adults. PLoS Negl Trop Dis. 2016 06; 10(6):e0004753. PMID: 27308825; PMCID: PMC4911095.
  40. Hatzios SK, Abel S, Martell J, Hubbard T, Sasabe J, Munera D, Clark L, Bachovchin DA, Qadri F, Ryan ET, Davis BM, Weerapana E, Waldor MK. Erratum: Chemoproteomic profiling of host and pathogen enzymes active in cholera. Nat Chem Biol. 2016 05 18; 12(6):466. PMID: 27191648.
    View in: PubMed
  41. Aktar A, Rahman MA, Afrin S, Faruk MO, Uddin T, Akter A, Sami MIN, Yasmin T, Chowdhury F, Khan AI, Leung DT, LaRocque RC, Charles RC, Bhuiyan TR, Mandlik A, Kelly M, Kovác P, Xu P, Calderwood SB, Harris JB, Qadri F, Ryan ET. O-Specific Polysaccharide-Specific Memory B Cell Responses in Young Children, Older Children, and Adults Infected with Vibrio cholerae O1 Ogawa in Bangladesh. Clin Vaccine Immunol. 2016 05; 23(5):427-435. PMID: 27009211.
    View in: PubMed
  42. Khan IH, Sayeed MA, Sultana N, Islam K, Amin J, Faruk MO, Khan U, Khanam F, Ryan ET, Qadri F. Development of a Simple, Peripheral-Blood-Based Lateral-Flow Dipstick Assay for Accurate Detection of Patients with Enteric Fever. Clin Vaccine Immunol. 2016 05; 23(5):403-409. PMID: 26961857.
    View in: PubMed
  43. Islam K, Sayeed MA, Hossen E, Khanam F, Charles RC, Andrews J, Ryan ET, Qadri F. Comparison of the Performance of the TPTest, Tubex, Typhidot and Widal Immunodiagnostic Assays and Blood Cultures in Detecting Patients with Typhoid Fever in Bangladesh, Including Using a Bayesian Latent Class Modeling Approach. PLoS Negl Trop Dis. 2016 Apr; 10(4):e0004558. PMID: 27058877; PMCID: PMC4825986.
  44. Hatzios SK, Abel S, Martell J, Hubbard T, Sasabe J, Munera D, Clark L, Bachovchin DA, Qadri F, Ryan ET, Davis BM, Weerapana E, Waldor MK. Chemoproteomic profiling of host and pathogen enzymes active in cholera. Nat Chem Biol. 2016 Apr; 12(4):268-274. PMID: 26900865; PMCID: PMC4765928.
  45. Ryan ET. Troubling news from Asia about treating enteric fever: a coming storm. Lancet Infect Dis. 2016 05; 16(5):508-509. PMID: 26809814.
    View in: PubMed
  46. Khan NM, Jentes ES, Brown C, Han P, Rao SR, Kozarsky P, Hagmann SH, LaRocque RC, Ryan ET. Pre-Travel Medical Preparation of Business and Occupational Travelers: An Analysis of the Global TravEpiNet Consortium, 2009 to 2012. J Occup Environ Med. 2016 Jan; 58(1):76-82. PMID: 26479857; PMCID: PMC4697958.
  47. Lammert S, Ryan ET, LaRoque RC. JAMA PATIENT PAGE. Safe and Healthy International Travel. JAMA. 2015 Dec 15; 314(23):2580. PMID: 26670985.
    View in: PubMed
  48. Chowdhury F, Mather AE, Begum YA, Asaduzzaman M, Baby N, Sharmin S, Biswas R, Uddin MI, LaRocque RC, Harris JB, Calderwood SB, Ryan ET, Clemens JD, Thomson NR, Qadri F. Vibrio cholerae Serogroup O139: Isolation from Cholera Patients and Asymptomatic Household Family Members in Bangladesh between 2013 and 2014. PLoS Negl Trop Dis. 2015 Nov; 9(11):e0004183. PMID: 26562418; PMCID: PMC4642977.
  49. Bhuiyan TR, Hoq MR, Nishat NS, Al Mahbuba D, Rashu R, Islam K, Hossain L, Dey A, Harris JB, Ryan ET, Calderwood SB, Svennerholm AM, Qadri F. Enumeration of Gut-Homing ß7-Positive, Pathogen-Specific Antibody-Secreting Cells in Whole Blood from Enterotoxigenic Escherichia coli- and Vibrio cholerae-Infected Patients, Determined Using an Enzyme-Linked Immunosorbent Spot Assay Technique. Clin Vaccine Immunol. 2016 01; 23(1):27-36. PMID: 26512047.
    View in: PubMed
  50. Park KS, Charles RC, Ryan ET, Weissleder R, Lee H. Fluorescence Polarization Based Nucleic Acid Testing for Rapid and Cost-Effective Diagnosis of Infectious Disease. Chemistry. 2015 Nov 09; 21(46):16359-63. PMID: 26420633.
    View in: PubMed
  51. Chowdhury F, Kuchta A, Khan AI, Faruque AS, Calderwood SB, Ryan ET, Qadri F. The increased severity in patients presenting to hospital with diarrhea in Dhaka, Bangladesh since the emergence of the hybrid strain of Vibrio cholerae O1 is not unique to cholera patients. Int J Infect Dis. 2015 Nov; 40:9-14. PMID: 26409202.
    View in: PubMed
  52. Shahunja KM, Leung DT, Ahmed T, Bardhan PK, Ahmed D, Qadri F, Ryan ET, Chisti MJ. Factors Associated with Non-typhoidal Salmonella Bacteremia versus Typhoidal Salmonella Bacteremia in Patients Presenting for Care in an Urban Diarrheal Disease Hospital in Bangladesh. PLoS Negl Trop Dis. 2015; 9(9):e0004066. PMID: 26361076; PMCID: PMC4567379.
  53. Schwartz BS, Rosen J, Han PV, Hynes NA, Hagmann SH, Rao SR, Jentes ES, Ryan ET, LaRocque RC. Immunocompromised Travelers: Demographic Characteristics, Travel Destinations, and Pretravel Health Care from the U.S. Global TravEpiNet Consortium. Am J Trop Med Hyg. 2015 Nov; 93(5):1110-6. PMID: 26304922; PMCID: PMC4703284.
  54. Khan AI, Chowdhury F, Leung DT, Larocque RC, Harris JB, Ryan ET, Calderwood SB, Qadri F. Cholera in pregnancy: Clinical and immunological aspects. Int J Infect Dis. 2015 Oct; 39:20-4. PMID: 26283553; PMCID: PMC4830121 [Available on 10/01/16].
  55. Sayeed MA, Bufano MK, Xu P, Eckhoff G, Charles RC, Alam MM, Sultana T, Rashu MR, Berger A, Gonzalez-Escobedo G, Mandlik A, Bhuiyan TR, Leung DT, LaRocque RC, Harris JB, Calderwood SB, Qadri F, Vann WF, Kovác P, Ryan ET. A Cholera Conjugate Vaccine Containing O-specific Polysaccharide (OSP) of V. cholerae O1 Inaba and Recombinant Fragment of Tetanus Toxin Heavy Chain (OSP:rTTHc) Induces Serum, Memory and Lamina Proprial Responses against OSP and Is Protective in Mice. PLoS Negl Trop Dis. 2015; 9(7):e0003881. PMID: 26154421; PMCID: PMC4495926.
  56. Leung DT, Das SK, Malek MA, Qadri F, Faruque AS, Chisti MJ, Ryan ET. Concurrent Pneumonia in Children Under 5 Years of Age Presenting to a Diarrheal Hospital in Dhaka, Bangladesh. Am J Trop Med Hyg. 2015 Oct; 93(4):831-5. PMID: 26149863; PMCID: PMC4596608 [Available on 10/07/16].
  57. Falkard B, Uddin T, Rahman MA, Franke MF, Aktar A, Uddin MI, Bhuiyan TR, Leung DT, Charles RC, Larocque RC, Harris JB, Calderwood SB, Qadri F, Ryan ET. Plasma Leptin Levels in Children Hospitalized with Cholera in Bangladesh. Am J Trop Med Hyg. 2015 Aug; 93(2):244-9. PMID: 26055740; PMCID: PMC4530742.
  58. David LA, Weil A, Ryan ET, Calderwood SB, Harris JB, Chowdhury F, Begum Y, Qadri F, LaRocque RC, Turnbaugh PJ. Gut microbial succession follows acute secretory diarrhea in humans. MBio. 2015 May 19; 6(3):e00381-15. PMID: 25991682; PMCID: PMC4442136.
  59. Andrews JR, Ryan ET. Diagnostics for invasive Salmonella infections: Current challenges and future directions. Vaccine. 2015 Jun 19; 33 Suppl 3:C8-15. PMID: 25937611; PMCID: PMC4469564.
  60. Khanam F, Sayeed MA, Choudhury FK, Sheikh A, Ahmed D, Goswami D, Hossain ML, Brooks A, Calderwood SB, Charles RC, Cravioto A, Ryan ET, Qadri F. Typhoid fever in young children in Bangladesh: clinical findings, antibiotic susceptibility pattern and immune responses. PLoS Negl Trop Dis. 2015 Apr; 9(4):e0003619. PMID: 25849611; PMCID: PMC4388457.
  61. Ivers LC, Charles RC, Hilaire IJ, Mayo-Smith LM, Teng JE, Jerome JG, Rychert J, LaRocque RC, Xu P, Kovác? P, Ryan ET, Qadri F, Almazor CP, Franke MF, Harris JB. Immunogenicity of the Bivalent Oral Cholera Vaccine Shanchol in Haitian Adults With HIV Infection. J Infect Dis. 2015 Sep 01; 212(5):779-83. PMID: 25722294; PMCID: PMC4539903.
  62. Ellis CN, LaRocque RC, Uddin T, Krastins B, Mayo-Smith LM, Sarracino D, Karlsson EK, Rahman A, Shirin T, Bhuiyan TR, Chowdhury F, Khan AI, Ryan ET, Calderwood SB, Qadri F, Harris JB. Comparative proteomic analysis reveals activation of mucosal innate immune signaling pathways during cholera. Infect Immun. 2015 Mar; 83(3):1089-103. PMID: 25561705; PMCID: PMC4333457.
  63. Sugimoto JD, Koepke AA, Kenah EE, Halloran ME, Chowdhury F, Khan AI, LaRocque RC, Yang Y, Ryan ET, Qadri F, Calderwood SB, Harris JB, Longini IM. Household Transmission of Vibrio cholerae in Bangladesh. PLoS Negl Trop Dis. 2014 Nov; 8(11):e3314. PMID: 25411971; PMCID: PMC4238997.
  64. Rychert J, Creely D, Mayo-Smith LM, Calderwood SB, Ivers LC, Ryan ET, Boncy J, Qadri F, Ahmed D, Ferraro MJ, Harris JB. Evaluation of matrix-assisted laser desorption ionization-time of flight mass spectrometry for identification of Vibrio cholerae. J Clin Microbiol. 2015 Jan; 53(1):329-31. PMID: 25392355; PMCID: PMC4290949.
  65. Keusch GT, Denno DM, Black RE, Duggan C, Guerrant RL, Lavery JV, Nataro JP, Rosenberg IH, Ryan ET, Tarr PI, Ward H, Bhutta ZA, Coovadia H, Lima A, Ramakrishna B, Zaidi AK, Hay Burgess DC, Brewer T. Environmental enteric dysfunction: pathogenesis, diagnosis, and clinical consequences. Clin Infect Dis. 2014 Nov 01; 59 Suppl 4:S207-12. PMID: 25305288; PMCID: PMC4481570.
  66. Kitchens WH, Liu C, Ryan ET, Fernandez-del Castillo C. Hepatic hydatid cyst: a rare cause of recurrent pancreatitis. J Gastrointest Surg. 2014 Nov; 18(11):2057-9. PMID: 25149853.
    View in: PubMed
  67. Leung DT, Bhuiyan TR, Nishat NS, Hoq MR, Aktar A, Rahman MA, Uddin T, Khan AI, Chowdhury F, Charles RC, Harris JB, Calderwood SB, Qadri F, Ryan ET. Circulating mucosal associated invariant T cells are activated in Vibrio cholerae O1 infection and associated with lipopolysaccharide antibody responses. PLoS Negl Trop Dis. 2014 Aug; 8(8):e3076. PMID: 25144724; PMCID: PMC4140671.
  68. Weil AA, Begum Y, Chowdhury F, Khan AI, Leung DT, LaRocque RC, Charles RC, Ryan ET, Calderwood SB, Qadri F, Harris JB. Bacterial shedding in household contacts of cholera patients in Dhaka, Bangladesh. Am J Trop Med Hyg. 2014 Oct; 91(4):738-42. PMID: 25114012.
    View in: PubMed
  69. Deshpande BR, Rao SR, Jentes ES, Hills SL, Fischer M, Gershman MD, Brunette GW, Ryan ET, LaRocque RC. Use of Japanese encephalitis vaccine in US travel medicine practices in Global TravEpiNet. Am J Trop Med Hyg. 2014 Oct; 91(4):694-8. PMID: 25070999; PMCID: PMC4183389.
  70. Gunn JS, Marshall JM, Baker S, Dongol S, Charles RC, Ryan ET. Salmonella chronic carriage: epidemiology, diagnosis, and gallbladder persistence. Trends Microbiol. 2014 Nov; 22(11):648-55. PMID: 25065707.
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  71. Charles RC, Hilaire IJ, Mayo-Smith LM, Teng JE, Jerome JG, Franke MF, Saha A, Yu Y, Kovác P, Calderwood SB, Ryan ET, LaRocque RC, Almazor CP, Qadri F, Ivers LC, Harris JB. Immunogenicity of a killed bivalent (O1 and O139) whole cell oral cholera vaccine, Shanchol, in Haiti. PLoS Negl Trop Dis. 2014 May; 8(5):e2828. PMID: 24786645; PMCID: PMC4006712.
  72. Alam MM, Aktar A, Afrin S, Rahman MA, Aktar S, Uddin T, Rahman MA, Al Mahbuba D, Chowdhury F, Khan AI, Bhuiyan TR, Begum YA, Ryan ET, Calderwood SB, Svennerholm AM, Qadri F. Antigen-specific memory B-cell responses to enterotoxigenic Escherichia coli infection in Bangladeshi adults. PLoS Negl Trop Dis. 2014 Apr; 8(4):e2822. PMID: 24762744; PMCID: PMC3998937.
  73. Uddin T, Aktar A, Xu P, Johnson RA, Rahman MA, Leung DT, Afrin S, Akter A, Alam MM, Rahman A, Chowdhury F, Khan AI, Bhuiyan TR, Bufano MK, Rashu R, Yu Y, Wu-Freeman Y, Harris JB, LaRocque RC, Charles RC, Kovác P, Calderwood SB, Ryan ET, Qadri F. Immune responses to O-specific polysaccharide and lipopolysaccharide of Vibrio cholerae O1 Ogawa in adult Bangladeshi recipients of an oral killed cholera vaccine and comparison to responses in patients with cholera. Am J Trop Med Hyg. 2014 May; 90(5):873-81. PMID: 24686738; PMCID: PMC4015581.
  74. Bhuiyan S, Sayeed A, Khanam F, Leung DT, Rahman Bhuiyan T, Sheikh A, Salma U, LaRocque RC, Harris JB, Pacek M, Calderwood SB, LaBaer J, Ryan ET, Qadri F, Charles RC. Cellular and cytokine responses to Salmonella enterica serotype Typhi proteins in patients with typhoid fever in Bangladesh. Am J Trop Med Hyg. 2014 Jun; 90(6):1024-30. PMID: 24615129; PMCID: PMC4047724.
  75. Alam MM, Bufano MK, Xu P, Kalsy A, Yu Y, Freeman YW, Sultana T, Rashu MR, Desai I, Eckhoff G, Leung DT, Charles RC, LaRocque RC, Harris JB, Clements JD, Calderwood SB, Qadri F, Vann WF, Kovác P, Ryan ET. Evaluation in mice of a conjugate vaccine for cholera made from Vibrio cholerae O1 (Ogawa) O-specific polysaccharide. PLoS Negl Trop Dis. 2014 Feb; 8(2):e2683. PMID: 24516685; PMCID: PMC3916310.
  76. Stoney RJ, Jentes ES, Sotir MJ, Kozarsky P, Rao SR, Larocque RC, Ryan ET. Pre-travel preparation of US travelers going abroad to provide humanitarian service, Global TravEpiNet 2009-2011. Am J Trop Med Hyg. 2014 Mar; 90(3):553-9. PMID: 24445203; PMCID: PMC3945703.
  77. Leung DT, Das SK, Malek MA, Qadri F, Faruque AS, Ryan ET. Impact of Ramadan on clinical and microbiologic parameters of patients seen at a diarrheal hospital in urban Dhaka, Bangladesh, 1996-2012. Am J Trop Med Hyg. 2014 Feb; 90(2):294-8. PMID: 24394479; PMCID: PMC3919236.
  78. Charles RC, Liang L, Khanam F, Sayeed MA, Hung C, Leung DT, Baker S, Ludwig A, Harris JB, Larocque RC, Calderwood SB, Qadri F, Felgner PL, Ryan ET. Immunoproteomic analysis of antibody in lymphocyte supernatant in patients with typhoid fever in Bangladesh. Clin Vaccine Immunol. 2014 Mar; 21(3):280-5. PMID: 24371257.
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  79. Dolan SB, Jentes ES, Sotir MJ, Han P, Blanton JD, Rao SR, LaRocque RC, Ryan ET, Abraham GM, Alvarez S, Ansdell V, Yates JA, Atkins EH, Cahill J, Birich HK, Vitek D, Connor BA, Dismukes R, Kozarsky P, Dosunmu R, Goad JA, Hagmann S, Hale D, Hynes NA, Jacquerioz F, McLellan S, Knouse M, Lee J, LaRocque RC, Ryan ET, Oladele A, Demeke H, Pasinski R, Wheeler AE, Rao SR, Rosen J, Schwartz BS, Stauffer W, Walker P, Vinetz J. Pre-exposure rabies vaccination among US international travelers: findings from the global TravEpiNet consortium. Vector Borne Zoonotic Dis. 2014 Feb; 14(2):160-7. PMID: 24359420; PMCID: PMC3928762.
  80. Hagmann S, LaRocque RC, Rao SR, Jentes ES, Sotir MJ, Brunette G, Ryan ET. Pre-Travel Health Preparation of Pediatric International Travelers: Analysis From the Global TravEpiNet Consortium. J Pediatric Infect Dis Soc. 2013 Dec; 2(4):327-34. PMID: 26619495.
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  81. Ryan ET. Eyes on the prize: lessons from the cholera wars for modern scientists, physicians, and public health officials. Am J Trop Med Hyg. 2013 Oct; 89(4):610-4. PMID: 24106185; PMCID: PMC3795088.
  82. Ryan ET. The intestinal pathobiome: its reality and consequences among infants and young children in resource-limited settings. J Infect Dis. 2013 Dec 01; 208(11):1732-3. PMID: 24041794.
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  83. Adachi K, Coleman MS, Khan N, Jentes ES, Arguin P, Rao SR, LaRocque RC, Sotir MJ, Brunette G, Ryan ET, Meltzer MI. Economics of malaria prevention in US travelers to West Africa. Clin Infect Dis. 2014 Jan; 58(1):11-21. PMID: 24014735; PMCID: PMC3864498.
  84. Keusch GT, Rosenberg IH, Denno DM, Duggan C, Guerrant RL, Lavery JV, Tarr PI, Ward HD, Black RE, Nataro JP, Ryan ET, Bhutta ZA, Coovadia H, Lima A, Ramakrishna B, Zaidi AK, Burgess DC, Brewer T. Implications of acquired environmental enteric dysfunction for growth and stunting in infants and children living in low- and middle-income countries. Food Nutr Bull. 2013 Sep; 34(3):357-64. PMID: 24167916; PMCID: PMC4643688.
  85. Rahman A, Rashu R, Bhuiyan TR, Chowdhury F, Khan AI, Islam K, LaRocque RC, Ryan ET, Wrammert J, Calderwood SB, Qadri F, Harris JB. Antibody-secreting cell responses after Vibrio cholerae O1 infection and oral cholera vaccination in adults in Bangladesh. Clin Vaccine Immunol. 2013 Oct; 20(10):1592-8. PMID: 23945156; PMCID: PMC3807192.
  86. Alam MM, Leung DT, Akhtar M, Nazim M, Akter S, Uddin T, Khanam F, Mahbuba DA, Ahmad SM, Bhuiyan TR, Calderwood SB, Ryan ET, Qadri F. Antibody avidity in humoral immune responses in Bangladeshi children and adults following administration of an oral killed cholera vaccine. Clin Vaccine Immunol. 2013 Oct; 20(10):1541-8. PMID: 23925888; PMCID: PMC3807205.
  87. Charles RC, Sultana T, Alam MM, Yu Y, Wu-Freeman Y, Bufano MK, Rollins SM, Tsai L, Harris JB, LaRocque RC, Leung DT, Brooks WA, Nga TV, Dongol S, Basnyat B, Calderwood SB, Farrar J, Khanam F, Gunn JS, Qadri F, Baker S, Ryan ET. Identification of immunogenic Salmonella enterica serotype Typhi antigens expressed in chronic biliary carriers of S. Typhi in Kathmandu, Nepal. PLoS Negl Trop Dis. 2013; 7(8):e2335. PMID: 23936575.
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  88. Khanam F, Sheikh A, Sayeed MA, Bhuiyan MS, Choudhury FK, Salma U, Pervin S, Sultana T, Ahmed D, Goswami D, Hossain ML, Mamun KZ, Charles RC, Brooks WA, Calderwood SB, Cravioto A, Ryan ET, Qadri F. Evaluation of a typhoid/paratyphoid diagnostic assay (TPTest) detecting anti-Salmonella IgA in secretions of peripheral blood lymphocytes in patients in Dhaka, Bangladesh. PLoS Negl Trop Dis. 2013; 7(7):e2316. PMID: 23951368; PMCID: PMC3708850.
  89. Karlsson EK, Harris JB, Tabrizi S, Rahman A, Shlyakhter I, Patterson N, O'Dushlaine C, Schaffner SF, Gupta S, Chowdhury F, Sheikh A, Shin OS, Ellis C, Becker CE, Stuart LM, Calderwood SB, Ryan ET, Qadri F, Sabeti PC, Larocque RC. Natural selection in a bangladeshi population from the cholera-endemic ganges river delta. Sci Transl Med. 2013 Jul 03; 5(192):192ra86. PMID: 23825302; PMCID: PMC4367964.
  90. Andrews JR, Prajapati KG, Eypper E, Shrestha P, Shakya M, Pathak KR, Joshi N, Tiwari P, Risal M, Koirala S, Karkey A, Dongol S, Wen S, Smith AB, Maru D, Basnyat B, Baker S, Farrar J, Ryan ET, Hohmann E, Arjyal A. Evaluation of an electricity-free, culture-based approach for detecting typhoidal Salmonella bacteremia during enteric fever in a high burden, resource-limited setting. PLoS Negl Trop Dis. 2013; 7(6):e2292. PMID: 23853696.
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  91. Festa F, Rollins SM, Vattem K, Hathaway M, Lorenz P, Mendoza EA, Yu X, Qiu J, Kilmer G, Jensen P, Webb B, Ryan ET, LaBaer J. Robust microarray production of freshly expressed proteins in a human milieu. Proteomics Clin Appl. 2013 Jun; 7(5-6):372-7. PMID: 23027544; PMCID: PMC4369765.
  92. Leung DT, Uddin T, Xu P, Aktar A, Johnson RA, Rahman MA, Alam MM, Bufano MK, Eckhoff G, Wu-Freeman Y, Yu Y, Sultana T, Khanam F, Saha A, Chowdhury F, Khan AI, Charles RC, Larocque RC, Harris JB, Calderwood SB, Kovác P, Qadri F, Ryan ET. Immune responses to the O-specific polysaccharide antigen in children who received a killed oral cholera vaccine compared to responses following natural cholera infection in Bangladesh. Clin Vaccine Immunol. 2013 Jun; 20(6):780-8. PMID: 23515016; PMCID: PMC3675980.
  93. Alam MM, Tsai LL, Rollins SM, Sheikh A, Khanam F, Bufano MK, Yu Y, Wu-Freeman Y, Kalsy A, Sultana T, Sayeed MA, Jahan N, LaRocque RC, Harris JB, Leung DT, Brooks WA, Calderwood SB, Charles RC, Qadri F, Ryan ET. Identification of in vivo-induced bacterial proteins during human infection with Salmonella enterica serotype Paratyphi A. Clin Vaccine Immunol. 2013 May; 20(5):712-9. PMID: 23486419; PMCID: PMC3647755.
  94. Jentes ES, Han P, Gershman MD, Rao SR, LaRocque RC, Staples JE, Ryan ET. Travel characteristics and yellow fever vaccine usage among US Global TravEpiNet travelers visiting countries with risk of yellow fever virus transmission, 2009-2011. Am J Trop Med Hyg. 2013 May; 88(5):954-61. PMID: 23458961; PMCID: PMC3752765.
  95. Leung DT, Das SK, Malek MA, Ahmed D, Khanam F, Qadri F, Faruque AS, Ryan ET. Non-typhoidal Salmonella gastroenteritis at a diarrheal hospital in Dhaka, Bangladesh, 1996-2011. Am J Trop Med Hyg. 2013 Apr; 88(4):661-9. PMID: 23358644; PMCID: PMC3617849.
  96. LaRocque RC, Deshpande BR, Rao SR, Brunette GW, Sotir MJ, Jentes ES, Ryan ET. Pre-travel health care of immigrants returning home to visit friends and relatives. Am J Trop Med Hyg. 2013 Feb; 88(2):376-80. PMID: 23149585; PMCID: PMC3583333.
  97. Alam MM, Arifuzzaman M, Ahmad SM, Hosen MI, Rahman MA, Rashu R, Sheikh A, Ryan ET, Calderwood SB, Qadri F. Study of avidity of antigen-specific antibody as a means of understanding development of long-term immunological memory after Vibrio cholerae O1 infection. Clin Vaccine Immunol. 2013 Jan; 20(1):17-23. PMID: 23114701; PMCID: PMC3535784.
  98. Johnson RA, Uddin T, Aktar A, Mohasin M, Alam MM, Chowdhury F, Harris JB, LaRocque RC, Bufano MK, Yu Y, Wu-Freeman Y, Leung DT, Sarracino D, Krastins B, Charles RC, Xu P, Kovác P, Calderwood SB, Qadri F, Ryan ET. Comparison of immune responses to the O-specific polysaccharide and lipopolysaccharide of Vibrio cholerae O1 in Bangladeshi adult patients with cholera. Clin Vaccine Immunol. 2012 Nov; 19(11):1712-21. PMID: 22993410; PMCID: PMC3491541.
  99. Sealfon R, Gire S, Ellis C, Calderwood S, Qadri F, Hensley L, Kellis M, Ryan ET, LaRocque RC, Harris JB, Sabeti PC. High depth, whole-genome sequencing of cholera isolates from Haiti and the Dominican Republic. BMC Genomics. 2012 Sep 11; 13:468. PMID: 22963323; PMCID: PMC3473251.
  100. Weil AA, Chowdhury F, Khan AI, Leung DT, Uddin T, Begum YA, Saha NC, Charles RC, Larocque RC, Harris JB, Ryan ET, Qadri F, Calderwood SB. Frequency of reexposure to Vibrio cholerae O1 evaluated by subsequent vibriocidal titer rise after an episode of severe cholera in a highly endemic area in Bangladesh. Am J Trop Med Hyg. 2012 Nov; 87(5):921-6. PMID: 22964723; PMCID: PMC3516269.
  101. Harris JB, LaRocque RC, Qadri F, Ryan ET, Calderwood SB. Cholera. Lancet. 2012 Jun 30; 379(9835):2466-2476. PMID: 22748592.
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  102. Arifuzzaman M, Rashu R, Leung DT, Hosen MI, Bhuiyan TR, Bhuiyan MS, Rahman MA, Khanam F, Saha A, Charles RC, LaRocque RC, Weil AA, Clements JD, Holmes RK, Calderwood SB, Harris JB, Ryan ET, Qadri F. Antigen-specific memory T cell responses after vaccination with an oral killed cholera vaccine in Bangladeshi children and comparison to responses in patients with naturally acquired cholera. Clin Vaccine Immunol. 2012 Aug; 19(8):1304-11. PMID: 22739692; PMCID: PMC3416086.
  103. Schwartz BS, Larocque RC, Ryan ET. In the clinic. Travel medicine. Ann Intern Med. 2012 Jun 05; 156(11):ITC6-1, ITC6-2, ITC6-3, ITC6-4, ITC6-5, ITC6-6, ITC6-7, ITC6-8, ITC6-9, ITC6-10, ITC6-11, ITC6-12, ITC6-13, ITC6-14, ITC6-15; quiz ITC6-16. PMID: 22665823.
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  104. Patel SM, Rahman MA, Mohasin M, Riyadh MA, Leung DT, Alam MM, Chowdhury F, Khan AI, Weil AA, Aktar A, Nazim M, LaRocque RC, Ryan ET, Calderwood SB, Qadri F, Harris JB. Memory B cell responses to Vibrio cholerae O1 lipopolysaccharide are associated with protection against infection from household contacts of patients with cholera in Bangladesh. Clin Vaccine Immunol. 2012 Jun; 19(6):842-8. PMID: 22518009; PMCID: PMC3370438.
  105. Leung DT, Chowdhury F, Calderwood SB, Qadri F, Ryan ET. Immune responses to cholera in children. Expert Rev Anti Infect Ther. 2012 Apr; 10(4):435-44. PMID: 22512753; PMCID: PMC3378723.
  106. Leung DT, Bogetz J, Itoh M, Ganapathi L, Pietroni MA, Ryan ET, Chisti MJ. Factors associated with encephalopathy in patients with Salmonella enterica serotype Typhi bacteremia presenting to a diarrheal hospital in Dhaka, Bangladesh. Am J Trop Med Hyg. 2012 Apr; 86(4):698-702. PMID: 22492156; PMCID: PMC3403759.
  107. Leung DT, Rahman MA, Mohasin M, Patel SM, Aktar A, Khanam F, Uddin T, Riyadh MA, Saha A, Alam MM, Chowdhury F, Khan AI, Charles R, LaRocque R, Harris JB, Calderwood SB, Qadri F, Ryan ET. Memory B cell and other immune responses in children receiving two doses of an oral killed cholera vaccine compared to responses following natural cholera infection in Bangladesh. Clin Vaccine Immunol. 2012 May; 19(5):690-8. PMID: 22441386; PMCID: PMC3346319.
  108. Borad AJ, Allison GM, Wang D, Ahmed S, Karim MM, Kane AV, Moy J, Hibberd PL, Ajjampur SS, Kang G, Calderwood SB, Ryan ET, Naumova E, Khan WA, Ward HD. Systemic antibody responses to the immunodominant p23 antigen and p23 polymorphisms in children with cryptosporidiosis in Bangladesh. Am J Trop Med Hyg. 2012 Feb; 86(2):214-22. PMID: 22302851; PMCID: PMC3269270.
  109. Arifuzzaman M, Ahmed T, Rahman MA, Chowdhury F, Rashu R, Khan AI, LaRocque RC, Harris JB, Bhuiyan TR, Ryan ET, Calderwood SB, Qadri F. Individuals with Le(a+b-) blood group have increased susceptibility to symptomatic vibrio cholerae O1 infection. PLoS Negl Trop Dis. 2011 Dec; 5(12):e1413. PMID: 22216364; PMCID: PMC3246451.
  110. Ryan ET, Cronin CG, Branda JA. Case records of the Massachusetts General Hospital. Case 38-2011. A 34-year-old man with diarrhea and weakness. N Engl J Med. 2011 Dec 15; 365(24):2306-16. PMID: 22168646.
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  111. Sheikh A, Charles RC, Sharmeen N, Rollins SM, Harris JB, Bhuiyan MS, Arifuzzaman M, Khanam F, Bukka A, Kalsy A, Porwollik S, Leung DT, Brooks WA, LaRocque RC, Hohmann EL, Cravioto A, Logvinenko T, Calderwood SB, McClelland M, Graham JE, Qadri F, Ryan ET. In vivo expression of Salmonella enterica serotype Typhi genes in the blood of patients with typhoid fever in Bangladesh. PLoS Negl Trop Dis. 2011 Dec; 5(12):e1419. PMID: 22180799; PMCID: PMC3236720.
  112. LaRocque RC, Rao SR, Lee J, Ansdell V, Yates JA, Schwartz BS, Knouse M, Cahill J, Hagmann S, Vinetz J, Connor BA, Goad JA, Oladele A, Alvarez S, Stauffer W, Walker P, Kozarsky P, Franco-Paredes C, Dismukes R, Rosen J, Hynes NA, Jacquerioz F, McLellan S, Hale D, Sofarelli T, Schoenfeld D, Marano N, Brunette G, Jentes ES, Yanni E, Sotir MJ, Ryan ET. Global TravEpiNet: a national consortium of clinics providing care to international travelers--analysis of demographic characteristics, travel destinations, and pretravel healthcare of high-risk US international travelers, 2009-2011. Clin Infect Dis. 2012 Feb 15; 54(4):455-62. PMID: 22144534.
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  113. Ryan ET. Haiti in the context of the current global cholera pandemic. Emerg Infect Dis. 2011 Nov; 17(11):2175-6. PMID: 22204041; PMCID: PMC3310588.
  114. Charles RC, Ryan ET. Cholera in the 21st century. Curr Opin Infect Dis. 2011 Oct; 24(5):472-7. PMID: 21799407.
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  115. Xu P, Alam MM, Kalsy A, Charles RC, Calderwood SB, Qadri F, Ryan ET, Kovác P. Simple, direct conjugation of bacterial O-SP-core antigens to proteins: development of cholera conjugate vaccines. Bioconjug Chem. 2011 Oct 19; 22(10):2179-85. PMID: 21899371.
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  116. Shin OS, Uddin T, Citorik R, Wang JP, Della Pelle P, Kradin RL, Bingle CD, Bingle L, Camilli A, Bhuiyan TR, Shirin T, Ryan ET, Calderwood SB, Finberg RW, Qadri F, Larocque RC, Harris JB. LPLUNC1 modulates innate immune responses to Vibrio cholerae. J Infect Dis. 2011 Nov; 204(9):1349-57. PMID: 21900486; PMCID: PMC3182310.
  117. Allison GM, Rogers KA, Borad A, Ahmed S, Karim MM, Kane AV, Hibberd PL, Naumova EN, Calderwood SB, Ryan ET, Khan WA, Ward HD. Antibody responses to the immunodominant Cryptosporidium gp15 antigen and gp15 polymorphisms in a case-control study of cryptosporidiosis in children in Bangladesh. Am J Trop Med Hyg. 2011 Jul; 85(1):97-104. PMID: 21734132; PMCID: PMC3122351.
  118. Ryan ET, Madoff LC, Ferraro MJ. Case records of the Massachusetts General Hospital. Case 20-2011. A 30-year-old man with diarrhea after a trip to the Dominican Republic. N Engl J Med. 2011 Jun 30; 364(26):2536-41. PMID: 21714651.
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  119. Kuchta A, Rahman T, Sennott EL, Bhuyian TR, Uddin T, Rashu R, Chowdhury F, Kahn AI, Arifuzzaman M, Weil AA, Podolsky M, LaRocque RC, Ryan ET, Calderwood SB, Qadri F, Harris JB. Vibrio cholerae O1 infection induces proinflammatory CD4+ T-cell responses in blood and intestinal mucosa of infected humans. Clin Vaccine Immunol. 2011 Aug; 18(8):1371-7. PMID: 21697339; PMCID: PMC3147337.
  120. Leung DT, Rahman MA, Mohasin M, Riyadh MA, Patel SM, Alam MM, Chowdhury F, Khan AI, Kalivoda EJ, Aktar A, Bhuiyan MS, LaRocque RC, Harris JB, Calderwood SB, Qadri F, Ryan ET. Comparison of memory B cell, antibody-secreting cell, and plasma antibody responses in young children, older children, and adults with infection caused by Vibrio cholerae O1 El Tor Ogawa in Bangladesh. Clin Vaccine Immunol. 2011 Aug; 18(8):1317-25. PMID: 21697337; PMCID: PMC3147357.
  121. Sheikh A, Khanam F, Sayeed MA, Rahman T, Pacek M, Hu Y, Rollins A, Bhuiyan MS, Rollins S, Kalsy A, Arifuzzaman M, Leung DT, Sarracino DA, Krastins B, Charles RC, Larocque RC, Cravioto A, Calderwood SB, Brooks WA, Harris JB, Labaer J, Qadri F, Ryan ET. Interferon-? and proliferation responses to Salmonella enterica Serotype Typhi proteins in patients with S. Typhi Bacteremia in Dhaka, Bangladesh. PLoS Negl Trop Dis. 2011 Jun; 5(6):e1193. PMID: 21666798; PMCID: PMC3110156.
  122. Farmer P, Almazor CP, Bahnsen ET, Barry D, Bazile J, Bloom BR, Bose N, Brewer T, Calderwood SB, Clemens JD, Cravioto A, Eustache E, Jérôme G, Gupta N, Harris JB, Hiatt HH, Holstein C, Hotez PJ, Ivers LC, Kerry VB, Koenig SP, Larocque RC, Léandre F, Lambert W, Lyon E, Mekalanos JJ, Mukherjee JS, Oswald C, Pape JW, Gretchko Prosper A, Rabinovich R, Raymonville M, Réjouit JR, Ronan LJ, Rosenberg ML, Ryan ET, Sachs JD, Sack DA, Surena C, Suri AA, Ternier R, Waldor MK, Walton D, Weigel JL. Meeting cholera's challenge to Haiti and the world: a joint statement on cholera prevention and care. PLoS Negl Trop Dis. 2011; 5(5):e1145. PMID: 21655350; PMCID: PMC3104956.
  123. Hira KG, Mackay MR, Hempstead AD, Ahmed S, Karim MM, O'Connor RM, Hibberd PL, Calderwood SB, Ryan ET, Khan WA, Ward HD. Genetic diversity of Cryptosporidium spp. from Bangladeshi children. J Clin Microbiol. 2011 Jun; 49(6):2307-10. PMID: 21471344; PMCID: PMC3122776.
  124. Alam MM, Riyadh MA, Fatema K, Rahman MA, Akhtar N, Ahmed T, Chowdhury MI, Chowdhury F, Calderwood SB, Harris JB, Ryan ET, Qadri F. Antigen-specific memory B-cell responses in Bangladeshi adults after one- or two-dose oral killed cholera vaccination and comparison with responses in patients with naturally acquired cholera. Clin Vaccine Immunol. 2011 May; 18(5):844-50. PMID: 21346055; PMCID: PMC3122537.
  125. Ryan ET. The cholera pandemic, still with us after half a century: time to rethink. PLoS Negl Trop Dis. 2011 Jan 25; 5(1):e1003. PMID: 21283611; PMCID: PMC3026764.
  126. Uddin T, Harris JB, Bhuiyan TR, Shirin T, Uddin MI, Khan AI, Chowdhury F, LaRocque RC, Alam NH, Ryan ET, Calderwood SB, Qadri F. Mucosal immunologic responses in cholera patients in Bangladesh. Clin Vaccine Immunol. 2011 Mar; 18(3):506-12. PMID: 21248157; PMCID: PMC3067383.
  127. Sheikh A, Charles RC, Rollins SM, Harris JB, Bhuiyan MS, Khanam F, Bukka A, Kalsy A, Porwollik S, Brooks WA, LaRocque RC, Hohmann EL, Cravioto A, Logvinenko T, Calderwood SB, McClelland M, Graham JE, Qadri F, Ryan ET. Analysis of Salmonella enterica serotype paratyphi A gene expression in the blood of bacteremic patients in Bangladesh. PLoS Negl Trop Dis. 2010 Dec 07; 4(12):e908. PMID: 21151879; PMCID: PMC2998432.
  128. Chowdhury F, Khan AI, Faruque AS, Ryan ET. Severe, acute watery diarrhea in an adult. PLoS Negl Trop Dis. 2010 Nov 30; 4(11):e898. PMID: 21152053; PMCID: PMC2994913.
  129. LaRocque RC, Rao SR, Tsibris A, Lawton T, Barry MA, Marano N, Brunette G, Yanni E, Ryan ET. Pre-travel health advice-seeking behavior among US international travelers departing from Boston Logan International Airport. J Travel Med. 2010 Nov-Dec; 17(6):387-91. PMID: 21050318.
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  130. Bahrani HM, Fazelat AA, Thomas M, Hirose T, Kroll AJ, Lou PL, Ryan EA. Endophthalmitis in the era of small gauge transconjunctival sutureless vitrectomy--meta analysis and review of literature. Semin Ophthalmol. 2010 Sep-Nov; 25(5-6):275-82. PMID: 21091012.
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  131. Kendall EA, Chowdhury F, Begum Y, Khan AI, Li S, Thierer JH, Bailey J, Kreisel K, Tacket CO, LaRocque RC, Harris JB, Ryan ET, Qadri F, Calderwood SB, Stine OC. Relatedness of Vibrio cholerae O1/O139 isolates from patients and their household contacts, determined by multilocus variable-number tandem-repeat analysis. J Bacteriol. 2010 Sep; 192(17):4367-76. PMID: 20585059; PMCID: PMC2937383.
  132. Charles RC, Sheikh A, Krastins B, Harris JB, Bhuiyan MS, LaRocque RC, Logvinenko T, Sarracino DA, Kudva IT, Eisenstein J, Podolsky MJ, Kalsy A, Brooks WA, Ludwig A, John M, Calderwood SB, Qadri F, Ryan ET. Characterization of anti-Salmonella enterica serotype Typhi antibody responses in bacteremic Bangladeshi patients by an immunoaffinity proteomics-based technology. Clin Vaccine Immunol. 2010 Aug; 17(8):1188-95. PMID: 20573880; PMCID: PMC2916242.
  133. Penrose K, de Castro MC, Werema J, Ryan ET. Informal urban settlements and cholera risk in Dar es Salaam, Tanzania. PLoS Negl Trop Dis. 2010 Mar 16; 4(3):e631. PMID: 20300569; PMCID: PMC2838775.
  134. Chowdhury F, Begum YA, Alam MM, Khan AI, Ahmed T, Bhuiyan MS, Harris JB, LaRocque RC, Faruque AS, Endtz H, Ryan ET, Cravioto A, Svennerholm AM, Calderwood SB, Qadri F. Concomitant enterotoxigenic Escherichia coli infection induces increased immune responses to Vibrio cholerae O1 antigens in patients with cholera in Bangladesh. Infect Immun. 2010 May; 78(5):2117-24. PMID: 20176796; PMCID: PMC2863502.
  135. Khan AI, Chowdhury F, Harris JB, Larocque RC, Faruque AS, Ryan ET, Calderwood SB, Qadri F. Comparison of clinical features and immunological parameters of patients with dehydrating diarrhoea infected with Inaba or Ogawa serotypes of Vibrio cholerae O1. Scand J Infect Dis. 2010; 42(1):48-56. PMID: 19883159; PMCID: PMC3786431.
  136. Rahman KM, Duggal P, Harris JB, Saha SK, Streatfield PK, Ryan ET, Calderwood SB, Qadri F, Yunus M, LaRocque RC. Familial aggregation of Vibrio cholerae-associated infection in Matlab, Bangladesh. J Health Popul Nutr. 2009 Dec; 27(6):733-8. PMID: 20099756; PMCID: PMC2928116.
  137. Weil AA, Khan AI, Chowdhury F, Larocque RC, Faruque AS, Ryan ET, Calderwood SB, Qadri F, Harris JB. Clinical outcomes in household contacts of patients with cholera in Bangladesh. Clin Infect Dis. 2009 Nov 15; 49(10):1473-9. PMID: 19842974; PMCID: PMC2783773.
  138. Kendall EA, Tarique AA, Hossain A, Alam MM, Arifuzzaman M, Akhtar N, Chowdhury F, Khan AI, Larocque RC, Harris JB, Ryan ET, Qadri F, Calderwood SB. Development of immunoglobulin M memory to both a T-cell-independent and a T-cell-dependent antigen following infection with Vibrio cholerae O1 in Bangladesh. Infect Immun. 2010 Jan; 78(1):253-9. PMID: 19858296; PMCID: PMC2798198.
  139. Charles RC, Harris JB, Chase MR, Lebrun LM, Sheikh A, LaRocque RC, Logvinenko T, Rollins SM, Tarique A, Hohmann EL, Rosenberg I, Krastins B, Sarracino DA, Qadri F, Calderwood SB, Ryan ET. Comparative proteomic analysis of the PhoP regulon in Salmonella enterica serovar Typhi versus Typhimurium. PLoS One. 2009 Sep 10; 4(9):e6994. PMID: 19746165; PMCID: PMC2736619.
  140. Sheikh A, Bhuiyan MS, Khanam F, Chowdhury F, Saha A, Ahmed D, Jamil KM, LaRocque RC, Harris JB, Ahmad MM, Charles R, Brooks WA, Calderwood SB, Cravioto A, Ryan ET, Qadri F. Salmonella enterica serovar Typhi-specific immunoglobulin A antibody responses in plasma and antibody in lymphocyte supernatant specimens in Bangladeshi patients with suspected typhoid fever. Clin Vaccine Immunol. 2009 Nov; 16(11):1587-94. PMID: 19741090; PMCID: PMC2772369.
  141. Weil AA, Arifuzzaman M, Bhuiyan TR, LaRocque RC, Harris AM, Kendall EA, Hossain A, Tarique AA, Sheikh A, Chowdhury F, Khan AI, Murshed F, Parker KC, Banerjee KK, Ryan ET, Harris JB, Qadri F, Calderwood SB. Memory T-cell responses to Vibrio cholerae O1 infection. Infect Immun. 2009 Nov; 77(11):5090-6. PMID: 19703973; PMCID: PMC2772559.
  142. Gaston JS, Inman RD, Ryan ET, Venkatesan MM, Barry EM, Hale TL, Bourgeois AL, Walker RI. Vaccination of children in low-resource countries against Shigella is unlikely to present an undue risk of reactive arthritis. Vaccine. 2009 Sep 04; 27(40):5432-4. PMID: 19643213.
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  143. Rollenhagen JE, Kalsy A, Saksena R, Sheikh A, Alam MM, Qadri F, Calderwood SB, Kovác P, Ryan ET. Transcutaneous immunization with a synthetic hexasaccharide-protein conjugate induces anti-Vibrio cholerae lipopolysaccharide responses in mice. Vaccine. 2009 Aug 06; 27(36):4917-22. PMID: 19563890; PMCID: PMC2761657.
  144. Harris AM, Bhuiyan MS, Chowdhury F, Khan AI, Hossain A, Kendall EA, Rahman A, LaRocque RC, Wrammert J, Ryan ET, Qadri F, Calderwood SB, Harris JB. Antigen-specific memory B-cell responses to Vibrio cholerae O1 infection in Bangladesh. Infect Immun. 2009 Sep; 77(9):3850-6. PMID: 19528207; PMCID: PMC2738048.
  145. Harris JB, Podolsky MJ, Bhuiyan TR, Chowdhury F, Khan AI, Larocque RC, Logvinenko T, Kendall J, Faruque AS, Nagler CR, Ryan ET, Qadri F, Calderwood SB. Immunologic responses to Vibrio cholerae in patients co-infected with intestinal parasites in Bangladesh. PLoS Negl Trop Dis. 2009; 3(3):e403. PMID: 19333369; PMCID: PMC2657204.
  146. Lin KL, Hirose T, Kroll AJ, Lou PL, Ryan EA. Prospects for treatment of pediatric vitreoretinal diseases with vascular endothelial growth factor inhibition. Semin Ophthalmol. 2009 Mar-Apr; 24(2):70-6. PMID: 19373689.
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  147. Larocque RC, Sabeti P, Duggal P, Chowdhury F, Khan AI, Lebrun LM, Harris JB, Ryan ET, Qadri F, Calderwood SB. A variant in long palate, lung and nasal epithelium clone 1 is associated with cholera in a Bangladeshi population. Genes Immun. 2009 Apr; 10(3):267-72. PMID: 19212328; PMCID: PMC2672110.
  148. Patronas M, Kroll AJ, Lou PL, Ryan EA. A review of vitreoretinal interface pathology. Int Ophthalmol Clin. 2009; 49(1):133-43. PMID: 19125072.
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  149. Chowdhury F, Khan AI, Harris JB, LaRocque RC, Chowdhury MI, Ryan ET, Faruque AS, Calderwood SB, Qadri F. A comparison of clinical and immunologic features in children and older patients hospitalized with severe cholera in Bangladesh. Pediatr Infect Dis J. 2008 Nov; 27(11):986-92. PMID: 18833030; PMCID: PMC2749325.
  150. Harris AM, Chowdhury F, Begum YA, Khan AI, Faruque AS, Svennerholm AM, Harris JB, Ryan ET, Cravioto A, Calderwood SB, Qadri F. Shifting prevalence of major diarrheal pathogens in patients seeking hospital care during floods in 1998, 2004, and 2007 in Dhaka, Bangladesh. Am J Trop Med Hyg. 2008 Nov; 79(5):708-14. PMID: 18981509; PMCID: PMC2749297.
  151. Hill DR, Ryan ET. Management of travellers' diarrhoea. BMJ. 2008 Oct 06; 337:a1746. PMID: 18838421.
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  152. Jayasekera CR, Harris JB, Bhuiyan S, Chowdhury F, Khan AI, Faruque AS, Larocque RC, Ryan ET, Ahmed R, Qadri F, Calderwood SB. Cholera toxin-specific memory B cell responses are induced in patients with dehydrating diarrhea caused by Vibrio cholerae O1. J Infect Dis. 2008 Oct 01; 198(7):1055-61. PMID: 18729782; PMCID: PMC2749301.
  153. LaRocque RC, Krastins B, Harris JB, Lebrun LM, Parker KC, Chase M, Ryan ET, Qadri F, Sarracino D, Calderwood SB. Proteomic analysis of Vibrio cholerae in human stool. Infect Immun. 2008 Sep; 76(9):4145-51. PMID: 18591230; PMCID: PMC2519452.
  154. Harris JB, LaRocque RC, Chowdhury F, Khan AI, Logvinenko T, Faruque AS, Ryan ET, Qadri F, Calderwood SB. Susceptibility to Vibrio cholerae infection in a cohort of household contacts of patients with cholera in Bangladesh. PLoS Negl Trop Dis. 2008 Apr 09; 2(4):e221. PMID: 18398491; PMCID: PMC2271133.
  155. Rollins SM, Peppercorn A, Young JS, Drysdale M, Baresch A, Bikowski MV, Ashford DA, Quinn CP, Handfield M, Hillman JD, Lyons CR, Koehler TM, Calderwood SB, Ryan ET. Application of in vivo induced antigen technology (IVIAT) to Bacillus anthracis. PLoS One. 2008 Mar 19; 3(3):e1824. PMID: 18350160; PMCID: PMC2265799.
  156. Nelson EJ, Chowdhury A, Harris JB, Begum YA, Chowdhury F, Khan AI, Larocque RC, Bishop AL, Ryan ET, Camilli A, Qadri F, Calderwood SB. Complexity of rice-water stool from patients with Vibrio cholerae plays a role in the transmission of infectious diarrhea. Proc Natl Acad Sci U S A. 2007 Nov 27; 104(48):19091-6. PMID: 18024592; PMCID: PMC2141913.
  157. Ryan ET, Aquino SL, Kradin RL. Case records of the Massachusetts General Hospital. Case 29-2007. A 51-year-old man with gastric cancer and lung nodules. N Engl J Med. 2007 Sep 20; 357(12):1239-46. PMID: 17881756.
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  158. Eremeeva ME, Gerns HL, Lydy SL, Goo JS, Ryan ET, Mathew SS, Ferraro MJ, Holden JM, Nicholson WL, Dasch GA, Koehler JE. Bacteremia, fever, and splenomegaly caused by a newly recognized bartonella species. N Engl J Med. 2007 Jun 07; 356(23):2381-7. PMID: 17554119.
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  159. Ghose C, Kalsy A, Sheikh A, Rollenhagen J, John M, Young J, Rollins SM, Qadri F, Calderwood SB, Kelly CP, Ryan ET. Transcutaneous immunization with Clostridium difficile toxoid A induces systemic and mucosal immune responses and toxin A-neutralizing antibodies in mice. Infect Immun. 2007 Jun; 75(6):2826-32. PMID: 17371854; PMCID: PMC1932889.
  160. Smith SR, Kroll AJ, Lou PL, Ryan EA. Endogenous bacterial and fungal endophthalmitis. Int Ophthalmol Clin. 2007; 47(2):173-83. PMID: 17450017.
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  161. Esfandiari N, Khazaei M, Ai J, Bielecki R, Gotlieb L, Ryan E, Casper RF. Effect of a statin on an in vitro model of endometriosis. Fertil Steril. 2007 Feb; 87(2):257-62. PMID: 17097652.
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  162. Hill DR, Ericsson CD, Pearson RD, Keystone JS, Freedman DO, Kozarsky PE, DuPont HL, Bia FJ, Fischer PR, Ryan ET. The practice of travel medicine: guidelines by the Infectious Diseases Society of America. Clin Infect Dis. 2006 Dec 15; 43(12):1499-539. PMID: 17109284.
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  163. Rollenhagen JE, Kalsy A, Cerda F, John M, Harris JB, Larocque RC, Qadri F, Calderwood SB, Taylor RK, Ryan ET. Transcutaneous immunization with toxin-coregulated pilin A induces protective immunity against Vibrio cholerae O1 El Tor challenge in mice. Infect Immun. 2006 Oct; 74(10):5834-9. PMID: 16988262; PMCID: PMC1594919.
  164. Ivers LC, Ryan ET. Infectious diseases of severe weather-related and flood-related natural disasters. Curr Opin Infect Dis. 2006 Oct; 19(5):408-14. PMID: 16940862.
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  165. Harris JB, Baresch-Bernal A, Rollins SM, Alam A, LaRocque RC, Bikowski M, Peppercorn AF, Handfield M, Hillman JD, Qadri F, Calderwood SB, Hohmann E, Breiman RF, Brooks WA, Ryan ET. Identification of in vivo-induced bacterial protein antigens during human infection with Salmonella enterica serovar Typhi. Infect Immun. 2006 Sep; 74(9):5161-8. PMID: 16926408; PMCID: PMC1594849.
  166. Hill DR, Baird JK, Parise ME, Lewis LS, Ryan ET, Magill AJ. Primaquine: report from CDC expert meeting on malaria chemoprophylaxis I. Am J Trop Med Hyg. 2006 Sep; 75(3):402-15. PMID: 16968913.
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  167. Ryan ET, Calderwood SB, Qadri F. Live attenuated oral cholera vaccines. Expert Rev Vaccines. 2006 Aug; 5(4):483-94. PMID: 16989629.
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  168. LaRocque RC, Harris JB, Ryan ET, Qadri F, Calderwood SB. Postgenomic approaches to cholera vaccine development. Expert Rev Vaccines. 2006 Jun; 5(3):337-46. PMID: 16827618.
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  169. Schwartz BS, Harris JB, Khan AI, Larocque RC, Sack DA, Malek MA, Faruque AS, Qadri F, Calderwood SB, Luby SP, Ryan ET. Diarrheal epidemics in Dhaka, Bangladesh, during three consecutive floods: 1988, 1998, and 2004. Am J Trop Med Hyg. 2006 Jun; 74(6):1067-73. PMID: 16760521; PMCID: PMC1626162.
  170. Ryan ET, Felsenstein D, Aquino SL, Branda JA, Morgan JG. Case records of the Massachusetts General Hospital. Case 39-2005. A 63-year-old woman with a positive serologic test for syphilis and persistent eosinophilia. N Engl J Med. 2005 Dec 22; 353(25):2697-705. PMID: 16371636.
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  171. Bennish ML, Khan WA, Begum M, Bridges EA, Ahmed S, Saha D, Salam MA, Acheson D, Ryan ET. Low risk of hemolytic uremic syndrome after early effective antimicrobial therapy for Shigella dysenteriae type 1 infection in Bangladesh. Clin Infect Dis. 2006 Feb 01; 42(3):356-62. PMID: 16392080.
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  172. Harris JB, Khan AI, LaRocque RC, Dorer DJ, Chowdhury F, Faruque AS, Sack DA, Ryan ET, Qadri F, Calderwood SB. Blood group, immunity, and risk of infection with Vibrio cholerae in an area of endemicity. Infect Immun. 2005 Nov; 73(11):7422-7. PMID: 16239542; PMCID: PMC1273892.
  173. Alam A, Larocque RC, Harris JB, Vanderspurt C, Ryan ET, Qadri F, Calderwood SB. Hyperinfectivity of human-passaged Vibrio cholerae can be modeled by growth in the infant mouse. Infect Immun. 2005 Oct; 73(10):6674-9. PMID: 16177344; PMCID: PMC1230955.
  174. Qadri F, Svennerholm AM, Shamsuzzaman S, Bhuiyan TR, Harris JB, Ghosh AN, Nair GB, Weintraub A, Faruque SM, Ryan ET, Sack DA, Calderwood SB. Reduction in capsular content and enhanced bacterial susceptibility to serum killing of Vibrio cholerae O139 associated with the 2002 cholera epidemic in Bangladesh. Infect Immun. 2005 Oct; 73(10):6577-83. PMID: 16177333; PMCID: PMC1230989.
  175. Shnayderman M, Mansfield B, Yip P, Clark HA, Krebs MD, Cohen SJ, Zeskind JE, Ryan ET, Dorkin HL, Callahan MV, Stair TO, Gelfand JA, Gill CJ, Hitt B, Davis CE. Species-specific bacteria identification using differential mobility spectrometry and bioinformatics pattern recognition. Anal Chem. 2005 Sep 15; 77(18):5930-7. PMID: 16159124.
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  176. Larocque RC, Harris JB, Dziejman M, Li X, Khan AI, Faruque AS, Faruque SM, Nair GB, Ryan ET, Qadri F, Mekalanos JJ, Calderwood SB. Transcriptional profiling of Vibrio cholerae recovered directly from patient specimens during early and late stages of human infection. Infect Immun. 2005 Aug; 73(8):4488-93. PMID: 16040959; PMCID: PMC1201252.
  177. Kao AY, Munandar R, Ferrara SL, Systrom DM, Sheridan RL, Cash SS, Ryan ET. Case records of the Massachusetts General Hospital. Case 19-2005. A 17-year-old girl with respiratory distress and hemiparesis after surviving a tsunami. N Engl J Med. 2005 Jun 23; 352(25):2628-36. PMID: 15972870.
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  178. Beck AP, Ryan EA, Lou PL, Kroll AJ. Controversies regarding radial optic neurotomy for central retinal vein occlusion. Int Ophthalmol Clin. 2005; 45(4):153-61. PMID: 16199974.
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  179. Kotton CN, Ryan ET, Fishman JA. Prevention of infection in adult travelers after solid organ transplantation. Am J Transplant. 2005 Jan; 5(1):8-14. PMID: 15636606.
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  180. Rollins SM, Peppercorn A, Hang L, Hillman JD, Calderwood SB, Handfield M, Ryan ET. In vivo induced antigen technology (IVIAT). Cell Microbiol. 2005 Jan; 7(1):1-9. PMID: 15617518.
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  181. Khan WA, Rogers KA, Karim MM, Ahmed S, Hibberd PL, Calderwood SB, Ryan ET, Ward HD. Cryptosporidiosis among Bangladeshi children with diarrhea: a prospective, matched, case-control study of clinical features, epidemiology and systemic antibody responses. Am J Trop Med Hyg. 2004 Oct; 71(4):412-9. PMID: 15516636.
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  182. Asaduzzaman M, Ryan ET, John M, Hang L, Khan AI, Faruque AS, Taylor RK, Calderwood SB, Qadri F. The major subunit of the toxin-coregulated pilus TcpA induces mucosal and systemic immunoglobulin A immune responses in patients with cholera caused by Vibrio cholerae O1 and O139. Infect Immun. 2004 Aug; 72(8):4448-54. PMID: 15271902; PMCID: PMC470637.
  183. Saha D, LaRocque RC, Khan AI, Harris JB, Begum YA, Akramuzzaman SM, Faruque AS, Ryan ET, Qadri F, Calderwood SB. Incomplete correlation of serum vibriocidal antibody titer with protection from Vibrio cholerae infection in urban Bangladesh. J Infect Dis. 2004 Jun 15; 189(12):2318-22. PMID: 15181581.
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  184. Ivers LC, Ryan ET. Vaccination strategies. Clin Occup Environ Med. 2004 Feb; 4(1):27-43. PMID: 15043362.
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  185. Hochberg N, Ryan ET. Medical problems in the returning expatriate. Clin Occup Environ Med. 2004 Feb; 4(1):205-19. PMID: 15043371.
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  186. Saha D, LaRocque RC, Khan AI, Harris JB, Begun YA, Akramuzzaman SM, Faruque ASG, Ryan ET, Qadri F, Calderwood SB. Incomplete correlation of the serum vibriocidal antibody titer with protection from Vibrio cholerae infection in urban Bangladesh. J Infect Diseases. 2004.
  187. Qadri F, Ryan ET, Faruque AS, Ahmed F, Khan AI, Islam MM, Akramuzzaman SM, Sack DA, Calderwood SB. Antigen-specific immunoglobulin A antibodies secreted from circulating B cells are an effective marker for recent local immune responses in patients with cholera: comparison to antibody-secreting cell responses and other immunological markers. Infect Immun. 2003 Aug; 71(8):4808-14. PMID: 12874365; PMCID: PMC165990.
  188. Hang L, John M, Asaduzzaman M, Bridges EA, Vanderspurt C, Kirn TJ, Taylor RK, Hillman JD, Progulske-Fox A, Handfield M, Ryan ET, Calderwood SB. Use of in vivo-induced antigen technology (IVIAT) to identify genes uniquely expressed during human infection with Vibrio cholerae. Proc Natl Acad Sci U S A. 2003 Jul 08; 100(14):8508-13. PMID: 12826608; PMCID: PMC166259.
  189. Rollins SE, Rollins SM, Ryan ET. Yersinia pestis and the plague. Am J Clin Pathol. 2003 Jun; 119 Suppl:S78-85. PMID: 12951845.
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  190. Brainard DM, Ryan ET. Images in clinical medicine. Thoracic echinococcosis. N Engl J Med. 2003 Feb 06; 348(6):528. PMID: 12571260.
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  191. Wang RC, Lou PL, Ryan EA, Kroll AJ. Antibiotic therapy in post-operative endophthalmitis. Semin Ophthalmol. 2002 Sep-Dec; 17(3-4):153-61. PMID: 12759845.
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  192. Ryan ET, Wilson ME, Kain KC. Illness after international travel. N Engl J Med. 2002 Aug 15; 347(7):505-16. PMID: 12181406.
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  193. Moore AC, Ryan ET, Waldron MA. Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 20-2002. A 37-year-old man with fever, hepatosplenomegaly, and a cutaneous foot lesion after a trip to Africa. N Engl J Med. 2002 Jun 27; 346(26):2069-76. PMID: 12087144.
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  194. John M, Bridges EA, Miller AO, Calderwood SB, Ryan ET. Comparison of mucosal and systemic humoral immune responses after transcutaneous and oral immunization strategies. Vaccine. 2002 Jun 21; 20(21-22):2720-6. PMID: 12034098.
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  195. Ryan ET, Bridges EA, Crean TI, Gausia K, Hamadani JD, Aziz A, Hawkes S, Begum M, Bogaerts J, Faruque SM, Salam MA, Fuchs GJ, Calderwood SB. Local production of anti-vibrio cholerae mucosal antibody in reproductive tract tissues after cholera. J Infect Dis. 2001 Sep 01; 184(5):643-7. PMID: 11494170.
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  196. Ryan ET, Calderwood SB. Cholera vaccines. J Travel Med. 2001 Mar-Apr; 8(2):82-91. PMID: 11285167.
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  197. Mylonakis E, Ryan ET, Calderwood SB. Clostridium difficile--Associated diarrhea: A review. Arch Intern Med. 2001 Feb 26; 161(4):525-33. PMID: 11252111.
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  198. Ryan ET, Bridges EA, Crean TI, Gausia K, Hamadani JD, Aziz A, Hawkes S, Begum M, Bogaerts J, Faruque SM, Salam MA, Fuchs GJ, Calderwood SB. Local production of anti-Vibrio cholerae mucosal antibody in reproductive tract tissues following cholera. J Infect Diseases. 2001; 184:643-7.
  199. Ryan ET. Malaria: epidemiology, pathogenesis, diagnosis, prevention, and treatment--an update. Curr Clin Top Infect Dis. 2001; 21:83-113. PMID: 11572163.
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  200. Ryan ET, Calderwood SB. Cholera vaccines. Clin Infect Dis. 2000 Aug; 31(2):561-5. PMID: 10987721.
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  201. Ryan ET, Dhar U, Khan WA, Salam MA, Faruque AS, Fuchs GJ, Calderwood SB, Bennish ML. Mortality, morbidity, and microbiology of endemic cholera among hospitalized patients in Dhaka, Bangladesh. Am J Trop Med Hyg. 2000 Jul-Aug; 63(1-2):12-20. PMID: 11357989.
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  202. Ryan ET, Kain KC. Health advice and immunizations for travelers. N Engl J Med. 2000 Jun 08; 342(23):1716-25. PMID: 10841875.
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  203. John M, Crean TI, Calderwood SB, Ryan ET. In vitro and in vivo analyses of constitutive and in vivo-induced promoters in attenuated vaccine and vector strains of Vibrio cholerae. Infect Immun. 2000 Mar; 68(3):1171-5. PMID: 10678922; PMCID: PMC97263.
  204. Crean TI, John M, Calderwood SB, Ryan ET. Optimizing the germfree mouse model for in vivo evaluation of oral Vibrio cholerae vaccine and vector strains. Infect Immun. 2000 Feb; 68(2):977-81. PMID: 10639476; PMCID: PMC97235.
  205. Ryan ET, Crean TI, Kochi SK, John M, Luciano AA, Killeen KP, Klose KE, Calderwood SB. Development of a DeltaglnA balanced lethal plasmid system for expression of heterologous antigens by attenuated vaccine vector strains of Vibrio cholerae. Infect Immun. 2000 Jan; 68(1):221-6. PMID: 10603391; PMCID: PMC97124.
  206. Ryan ET, Crean TI, John M, Butterton JR, Clements JD, Calderwood SB. In vivo expression and immunoadjuvancy of a mutant of heat-labile enterotoxin of Escherichia coli in vaccine and vector strains of Vibrio cholerae. Infect Immun. 1999 Apr; 67(4):1694-701. PMID: 10085006; PMCID: PMC96516.
  207. Ryan ET, Butterton JR, Zhang T, Baker MA, Stanley SL, Calderwood SB. Oral immunization with attenuated vaccine strains of Vibrio cholerae expressing a dodecapeptide repeat of the serine-rich Entamoeba histolytica protein fused to the cholera toxin B subunit induces systemic and mucosal antiamebic and anti-V. cholerae antibody responses in mice. Infect Immun. 1997 Aug; 65(8):3118-25. PMID: 9234763; PMCID: PMC175440.
  208. Ryan ET, Butterton JR, Smith RN, Carroll PA, Crean TI, Calderwood SB. Protective immunity against Clostridium difficile toxin A induced by oral immunization with a live, attenuated Vibrio cholerae vector strain. Infect Immun. 1997 Jul; 65(7):2941-9. PMID: 9199470; PMCID: PMC175412.
  209. Butterton JR, Ryan ET, Acheson DW, Calderwood SB. Coexpression of the B subunit of Shiga toxin 1 and EaeA from enterohemorrhagic Escherichia coli in Vibrio cholerae vaccine strains. Infect Immun. 1997 Jun; 65(6):2127-35. PMID: 9169742; PMCID: PMC175294.
  210. Butterton JR, Ryan ET, Shahin RA, Calderwood SB. Development of a germfree mouse model of Vibrio cholerae infection. Infect Immun. 1996 Oct; 64(10):4373-7. PMID: 8926115; PMCID: PMC174383.
  211. Young JA, Ryan ET. Parasitic infections of the anterior segment. Int Ophthalmol Clin. 1996; 36(3):49-71. PMID: 8989600.
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  212. Ryan ET, Pak PH, DeSanctis RW. Myocardial infarction mimicked by acute cholecystitis. Ann Intern Med. 1992 Feb 01; 116(3):218-20. PMID: 1728205.
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  213. Ryan ET, Ecker JL, Christakis NA, Folkman J. Hirschsprung's disease: associated abnormalities and demography. J Pediatr Surg. 1992 Jan; 27(1):76-81. PMID: 1552451.
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  214. Marti GE, Ryan ET, Papadopoulos NM, Filling-Katz M, Barton N, Fleischer TA, Rick M, Gralnick HR. Polyclonal B-cell lymphocytosis and hypergammaglobulinemia in patients with Gaucher disease. Am J Hematol. 1988 Dec; 29(4):189-94. PMID: 3263798.
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Funded by the NIH/NCATS Clinical and Translational Science Award (CTSA) program, grant number UL1TR001102, and through institutional support from Harvard University, Harvard Medical School, Harvard T.H. Chan School of Public Health, Beth Israel Deaconess Medical Center, Boston Children's Hospital, Brigham and Women's Hospital, Massachusetts General Hospital and the Dana Farber Cancer Institute.