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Ana A Weil, M.D.


2001 - 2002
Fulbright Fellowship
2003 - 2004
MPH, Epidemiology
2007 - 2008
Fogarty International Fellowship

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. K08AI123494 (WEIL, ANA A) Jul 1, 2019 - Jun 30, 2021
    The gut microbiome and susceptibility to Vibrio cholerae
    Role: Principal Investigator

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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PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
  1. Weil AA, Newman KL, Ong TD, Davidson GH, Logue J, Brandstetter E, Magedson A, McDonald D, McCulloch DJ, Neme S, Lewis J, Duchin JS, Zhong W, Starita LM, Bedford T, Roxby AC, Chu HY. Cross-Sectional Prevalence of SARS-CoV-2 Among Skilled Nursing Facility Employees and Residents Across Facilities in Seattle. J Gen Intern Med. 2020 Sep 01. PMID: 32875494.
  2. Levade I, Saber MM, Midani F, Chowdhury F, Khan AI, Begum YA, Ryan ET, David LA, Calderwood SB, Harris JB, LaRocque RC, Qadri F, Shapiro BJ, Weil AA. Predicting Vibrio cholerae infection and disease severity using metagenomics in a prospective cohort study. J Infect Dis. 2020 Jul 01. PMID: 32610345.
  3. Weil AA, Debela MD, Muyanja DM, Kakuhikire B, Baguma C, Bangsberg DR, Tsai AC, Lai PS. Gut carriage of antimicrobial resistance genes in women exposed to small-scale poultry farms in rural Uganda: A feasibility study. PLoS One. 2020; 15(6):e0229699. PMID: 32525954.
  4. Sui HY, Weil AA, Nuwagira E, Qadri F, Ryan ET, Mezzari MP, Phipatanakul W, Lai PS. Impact of DNA Extraction Method on Variation in Human and Built Environment Microbial Community and Functional Profiles Assessed by Shotgun Metagenomics Sequencing. Front Microbiol. 2020; 11:953. PMID: 32528434.
  5. Lowe RC, Chu JN, Pierce TT, Weil AA, Branda JA. Case 3-2020: A 44-Year-Old Man with Weight Loss, Diarrhea, and Abdominal Pain. N Engl J Med. 2020 Jan 23; 382(4):365-374. PMID: 31971683.
  6. Weil AA, Becker RL, Harris JB. Vibrio cholerae at the Intersection of Immunity and the Microbiome. mSphere. 2019 11 27; 4(6). PMID: 31776240.
  7. Hossain M, Islam K, Kelly M, Mayo Smith LM, Charles RC, Weil AA, Bhuiyan TR, Kovác P, Xu P, Calderwood SB, Simon JK, Chen WH, Lock M, Lyon CE, Kirkpatrick BD, Cohen M, Levine MM, Gurwith M, Leung DT, Azman AS, Harris JB, Qadri F, Ryan ET. Immune responses to O-specific polysaccharide (OSP) in North American adults infected with Vibrio cholerae O1 Inaba. PLoS Negl Trop Dis. 2019 11; 13(11):e0007874. PMID: 31743334.
  8. Weil AA, Ellis CN, Debela MD, Bhuiyan TR, Rashu R, Bourque DL, Khan AI, Chowdhury F, LaRocque RC, Charles RC, Ryan ET, Calderwood SB, Qadri F, Harris JB. Posttranslational Regulation of IL-23 Production Distinguishes the Innate Immune Responses to Live Toxigenic versus Heat-Inactivated Vibrio cholerae. mSphere. 2019 08 21; 4(4). PMID: 31434744.
  9. Azman AS, Lessler J, Luquero FJ, Bhuiyan TR, Khan AI, Chowdhury F, Kabir A, Gurwith M, Weil AA, Harris JB, Calderwood SB, Ryan ET, Qadri F, Leung DT. Estimating cholera incidence with cross-sectional serology. Sci Transl Med. 2019 02 20; 11(480). PMID: 30787170.
  10. Galar A, Weil AA, Dudzinski DM, Muñoz P, Siedner MJ. Methicillin-Resistant Staphylococcus aureus Prosthetic Valve Endocarditis: Pathophysiology, Epidemiology, Clinical Presentation, Diagnosis, and Management. Clin Microbiol Rev. 2019 03 20; 32(2). PMID: 30760474.
  11. Ritter AS, Chowdhury F, Franke MF, Becker RL, Bhuiyan TR, Khan AI, Saha NC, Ryan ET, Calderwood SB, LaRocque RC, Harris JB, Qadri F, Weil AA. Vibriocidal Titer and Protection From Cholera in Children. Open Forum Infect Dis. 2019 Apr; 6(4):ofz057. PMID: 30997364.
  12. Rashu R, Bhuiyan TR, Hoq MR, Hossain L, Paul A, Khan AI, Chowdhury F, Harris JB, Ryan ET, Calderwood SB, Weil AA, Qadri F. Cognate T and B cell interaction and association of follicular helper T cells with B cell responses in Vibrio cholerae O1 infected Bangladeshi adults. Microbes Infect. 2019 Apr - May; 21(3-4):176-183. PMID: 30580014.
    Citations:    Fields:    
  13. Weil AA, Ryan ET. Cholera: recent updates. Curr Opin Infect Dis. 2018 10; 31(5):455-461. PMID: 30048254.
    Citations:    Fields:    
  14. 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 07 13; 218(4):645-653. PMID: 29659916.
    Citations:    Fields:    
  15. Kobayashi KJ, Weil AA, Branda JA. Case 16-2018: A 45-Year-Old Man with Fever, Thrombocytopenia, and Elevated Aminotransferase Levels. N Engl J Med. 2018 May 24; 378(21):2023-2029. PMID: 29791814.
    Citations:    Fields:    Translation:HumansCells
  16. 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.
    Citations: 1     Fields:    Translation:HumansCells
  17. 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.
    Citations: 2     Fields:    Translation:HumansCells
  18. Blumenthal KG, Kuhlen JL, Weil AA, Varughese CA, Kubiak DW, Banerji A, Shenoy ES. Adverse Drug Reactions Associated with Ceftaroline Use: A 2-Center Retrospective Cohort. J Allergy Clin Immunol Pract. 2016 Jul-Aug; 4(4):740-6. PMID: 27130709.
    Citations: 2     Fields:    Translation:Humans
  19. Blumenthal K, Kuhlen J, Weil A, Varughese C, Kubiak DW, Banerji A, Shenoy ES. Treatment Outcomes and Adverse Drug Reactions Associated with Ceftaroline Use. Open Forum Infect Dis. 2015 Dec; 2(Suppl 1):143. PMID: 27909696.
  20. 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.
    Citations: 30     Fields:    Translation:HumansCells
  21. Kuhlen JL, Blumenthal KG, Sokol CL, Balekian DS, Weil AA, Varughese CA, Shenoy ES, Banerji A. Ceftaroline desensitization procedure in a pregnant patient with multiple drug allergies. Open Forum Infect Dis. 2015 Jan; 2(1):ofv027. PMID: 26034776.
  22. Weil AA, Hohmann EL. Fecal microbiota transplant: benefits and risks. Open Forum Infect Dis. 2015 Jan; 2(1):ofv005. PMID: 26034756.
    Citations: 3     
  23. Ricci JA, Weil AA, Eberlin KR. Necrotizing Cutaneous Nocardiosis of the Hand: A Case Report and Review of the Literature. J Hand Microsurg. 2015 Jun; 7(1):224-7. PMID: 26078549.
    Citations: 1     
  24. 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.
    Citations: 5     Fields:    Translation:HumansCells
  25. 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.
    Citations: 2     Fields:    Translation:HumansCells
  26. 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.
    Citations: 13     Fields:    Translation:HumansCellsPHPublic Health
  27. 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.
    Citations: 28     Fields:    Translation:HumansCells
  28. Weil AA, Baron EL, Brown CM, Drapkin MS. Clinical findings and diagnosis in human granulocytic anaplasmosis: a case series from Massachusetts. Mayo Clin Proc. 2012 Mar; 87(3):233-9. PMID: 22386178.
    Citations: 5     Fields:    Translation:HumansAnimalsCells
  29. Weil AA, Ivers LC, Harris JB. Cholera: lessons from haiti and beyond. Curr Infect Dis Rep. 2012 Feb; 14(1):1-8. PMID: 22179934.
    Citations: 6     
  30. 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.
    Citations: 14     Fields:    Translation:HumansCells
  31. 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.
    Citations: 39     Fields:    Translation:HumansCells
  32. 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.
    Citations: 19     Fields:    Translation:HumansCells
  33. Weil AA, Glaser CA, Amad Z, Forghani B. Patients with suspected herpes simplex encephalitis: rethinking an initial negative polymerase chain reaction result. Clin Infect Dis. 2002 Apr 15; 34(8):1154-7. PMID: 11915008.
    Citations: 27     Fields:    Translation:HumansCellsPHPublic Health
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.