Harvard Catalyst Profiles

Contact, publication, and social network information about Harvard faculty and fellows.

Christopher Duggan, M.D.

Co-Author

This page shows the publications co-authored by Christopher Duggan and Wafaie Fawzi.
Connection Strength

12.404
  1. Multiple micronutrient supplementation in Tanzanian infants born to HIV-infected mothers: a randomized, double-blind, placebo-controlled clinical trial. Am J Clin Nutr. 2012 Dec; 96(6):1437-46.
    View in: PubMed
    Score: 0.519
  2. Iron supplementation and paediatric HIV disease progression: a cohort study among children receiving routine HIV care in Dar es Salaam, Tanzania. Int J Epidemiol. 2022 Feb 15.
    View in: PubMed
    Score: 0.247
  3. Non-inferiority of low-dose compared to standard high-dose calcium supplementation in pregnancy: study protocol for two randomized, parallel group, non-inferiority trials in India and Tanzania. Trials. 2021 Nov 24; 22(1):838.
    View in: PubMed
    Score: 0.243
  4. Micronutrients and child health: studies in international nutrition and HIV infection. Nutr Rev. 2001 Nov; 59(11):358-69.
    View in: PubMed
    Score: 0.242
  5. Prenatal dietary diversity may influence underweight in infants in a Ugandan birth-cohort. Matern Child Nutr. 2021 07; 17(3):e13127.
    View in: PubMed
    Score: 0.230
  6. Identifying Infants and Young Children at Risk of Unplanned Hospital Admissions and Clinic Visits in Dar es Salaam, Tanzania. Pediatr Infect Dis J. 2020 12; 39(12):e428-e434.
    View in: PubMed
    Score: 0.227
  7. Maternal dietary diversity and dietary quality scores in relation to adverse birth outcomes in Tanzanian women. Am J Clin Nutr. 2020 09 01; 112(3):695-706.
    View in: PubMed
    Score: 0.223
  8. Risk factors for mortality among Tanzanian infants and children. Trop Med Health. 2020; 48:43.
    View in: PubMed
    Score: 0.219
  9. Prenatal Zinc and Vitamin A Reduce the Benefit of Iron on Maternal Hematologic and Micronutrient Status at Delivery in Tanzania. J Nutr. 2020 02 01; 150(2):240-248.
    View in: PubMed
    Score: 0.214
  10. Hemoglobin and hepcidin have good validity and utility for diagnosing iron deficiency anemia among pregnant women. Eur J Clin Nutr. 2020 05; 74(5):708-719.
    View in: PubMed
    Score: 0.210
  11. Early life risk factors of motor, cognitive and language development: a pooled analysis of studies from low/middle-income countries. BMJ Open. 2019 10 03; 9(10):e026449.
    View in: PubMed
    Score: 0.209
  12. Anemia, Iron Deficiency, and Iron Supplementation in Relation to Mortality among HIV-Infected Patients Receiving Highly Active Antiretroviral Therapy in Tanzania. Am J Trop Med Hyg. 2019 06; 100(6):1512-1520.
    View in: PubMed
    Score: 0.204
  13. Markers of Systemic Inflammation and Environmental Enteric Dysfunction Are Not Reduced by Zinc or Multivitamins in Tanzanian Infants: A Randomized, Placebo-Controlled Trial. J Pediatr. 2019 07; 210:34-40.e1.
    View in: PubMed
    Score: 0.202
  14. Effect of antenatal and infant micronutrient supplementation on middle childhood and early adolescent development outcomes in Tanzania. Eur J Clin Nutr. 2019 09; 73(9):1283-1290.
    View in: PubMed
    Score: 0.200
  15. Mid-arm muscle area and anthropometry predict low birth weight and poor pregnancy outcomes in Tanzanian women with HIV. BMC Pregnancy Childbirth. 2018 Dec 17; 18(1):500.
    View in: PubMed
    Score: 0.198
  16. Nutritional, Socioeconomic, and Delivery Characteristics Are Associated with Neurodevelopment in Tanzanian Children. J Pediatr. 2019 04; 207:71-79.e8.
    View in: PubMed
    Score: 0.198
  17. Biomarkers of Systemic Inflammation and Growth in Early Infancy are Associated with Stunting in Young Tanzanian Children. Nutrients. 2018 Aug 24; 10(9).
    View in: PubMed
    Score: 0.194
  18. Markers of Environmental Enteric Dysfunction Are Associated With Neurodevelopmental Outcomes in Tanzanian Children. J Pediatr Gastroenterol Nutr. 2018 Jun; 66(6):953-959.
    View in: PubMed
    Score: 0.191
  19. Effect of Zinc Supplementation on Growth Outcomes in Children under 5 Years of Age. Nutrients. 2018 Mar 20; 10(3).
    View in: PubMed
    Score: 0.188
  20. Neonatal and Infant Mortality Risk Associated with Preterm and Small for Gestational Age Births in Tanzania: Individual Level Pooled Analysis Using the Intergrowth Standard. J Pediatr. 2018 01; 192:66-72.e4.
    View in: PubMed
    Score: 0.185
  21. Delayed Breastfeeding Initiation Is Associated with Infant Morbidity. J Pediatr. 2017 12; 191:57-62.e2.
    View in: PubMed
    Score: 0.184
  22. Vitamin D Deficiency Is Not Associated With Growth or the Incidence of Common Morbidities Among Tanzanian Infants. J Pediatr Gastroenterol Nutr. 2017 10; 65(4):467-474.
    View in: PubMed
    Score: 0.182
  23. Zinc and multivitamin supplementation have contrasting effects on infant iron status: a randomized, double-blind, placebo-controlled clinical trial. Eur J Clin Nutr. 2018 01; 72(1):130-135.
    View in: PubMed
    Score: 0.181
  24. Effect of maternal vitamin D3 supplementation on maternal health, birth outcomes, and infant growth among HIV-infected Tanzanian pregnant women: study protocol for a randomized controlled trial. Trials. 2017 09 04; 18(1):411.
    View in: PubMed
    Score: 0.181
  25. Infant Nutritional Status and Markers of Environmental Enteric Dysfunction are Associated with Midchildhood Anthropometry and Blood Pressure in Tanzania. J Pediatr. 2017 08; 187:225-233.e1.
    View in: PubMed
    Score: 0.177
  26. Complementary Feeding and Diarrhea and Respiratory Infection Among HIV-Exposed Tanzanian Infants. J Acquir Immune Defic Syndr. 2017 Mar 01; 74(3):265-272.
    View in: PubMed
    Score: 0.175
  27. Vitamin A and Zinc Supplementation Among Pregnant Women to Prevent Placental Malaria: A Randomized, Double-Blind, Placebo-Controlled Trial in Tanzania. Am J Trop Med Hyg. 2017 Apr; 96(4):826-834.
    View in: PubMed
    Score: 0.174
  28. Etiology of Diarrhea, Nutritional Outcomes, and Novel Intestinal Biomarkers in Tanzanian Infants. J Pediatr Gastroenterol Nutr. 2017 01; 64(1):104-108.
    View in: PubMed
    Score: 0.173
  29. High Burden of Morbidity and Mortality but Not Growth Failure in Infants Exposed to but Uninfected with Human Immunodeficiency Virus in Tanzania. J Pediatr. 2017 01; 180:191-199.e2.
    View in: PubMed
    Score: 0.171
  30. Nutritional status and complementary feeding among HIV-exposed infants: a prospective cohort study. Matern Child Nutr. 2017 07; 13(3).
    View in: PubMed
    Score: 0.170
  31. Maternal Antiretroviral Therapy Is Associated with Lower Risk of Diarrhea in Early Childhood. J Pediatr. 2016 08; 175:54-60.
    View in: PubMed
    Score: 0.166
  32. The effect of daily zinc and/or multivitamin supplements on early childhood development in Tanzania: results from a randomized controlled trial. Matern Child Nutr. 2017 04; 13(2).
    View in: PubMed
    Score: 0.166
  33. Iron Supplementation Affects Hematologic Biomarker Concentrations and Pregnancy Outcomes among Iron-Deficient Tanzanian Women. J Nutr. 2016 06; 146(6):1162-71.
    View in: PubMed
    Score: 0.165
  34. Elevations in serum anti-flagellin and anti-LPS Igs are related to growth faltering in young Tanzanian children. Am J Clin Nutr. 2016 06; 103(6):1548-54.
    View in: PubMed
    Score: 0.165
  35. Exclusive Breast-feeding Protects against Mother-to-Child Transmission of HIV-1 through 12 Months of Age in Tanzania. J Trop Pediatr. 2016 08; 62(4):301-7.
    View in: PubMed
    Score: 0.164
  36. Effect of zinc and multivitamin supplementation on the growth of Tanzanian children aged 6-84 wk: a randomized, placebo-controlled, double-blind trial. Am J Clin Nutr. 2016 Mar; 103(3):910-8.
    View in: PubMed
    Score: 0.162
  37. Determinants of Anemia Among Human Immunodeficiency Virus-Positive Adults at Care and Treatment Clinics in Dar es Salaam, Tanzania. Am J Trop Med Hyg. 2016 Feb; 94(2):384-92.
    View in: PubMed
    Score: 0.161
  38. Active Tuberculosis in HIV-Exposed Tanzanian Children up to 2 years of Age: Early-Life Nutrition, Multivitamin Supplementation and Other Potential Risk Factors. J Trop Pediatr. 2016 Feb; 62(1):29-37.
    View in: PubMed
    Score: 0.159
  39. Iron Supplementation in Iron-Replete and Nonanemic Pregnant Women in Tanzania: A Randomized Clinical Trial. JAMA Pediatr. 2015 Oct; 169(10):947-55.
    View in: PubMed
    Score: 0.159
  40. Daily Zinc but Not Multivitamin Supplementation Reduces Diarrhea and Upper Respiratory Infections in Tanzanian Infants: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial. J Nutr. 2015 Sep; 145(9):2153-60.
    View in: PubMed
    Score: 0.156
  41. Supplementation with multivitamins and vitamin A and incidence of malaria among HIV-infected Tanzanian women. J Acquir Immune Defic Syndr. 2014 Dec 01; 67 Suppl 4:S173-8.
    View in: PubMed
    Score: 0.150
  42. Vitamin D status is associated with mortality, morbidity, and growth failure among a prospective cohort of HIV-infected and HIV-exposed Tanzanian infants. J Nutr. 2015 Jan; 145(1):121-7.
    View in: PubMed
    Score: 0.149
  43. Maternal multivitamin supplementation reduces the risk of diarrhoea among HIV-exposed children through age 5 years. Int Health. 2014 Dec; 6(4):298-305.
    View in: PubMed
    Score: 0.147
  44. Vitamin B-12 supplementation during pregnancy and early lactation increases maternal, breast milk, and infant measures of vitamin B-12 status. J Nutr. 2014 May; 144(5):758-64.
    View in: PubMed
    Score: 0.142
  45. Effect of multivitamin supplementation on the neurodevelopment of HIV-exposed Tanzanian infants: a randomized, double-blind, placebo-controlled clinical trial. J Trop Pediatr. 2014 Aug; 60(4):279-86.
    View in: PubMed
    Score: 0.142
  46. Growth among HIV-infected children receiving antiretroviral therapy in Dar es Salaam, Tanzania. J Trop Pediatr. 2014 Jun; 60(3):179-88.
    View in: PubMed
    Score: 0.141
  47. Clinical malaria diagnosis in pregnancy in relation to early perinatal mother-to-child transmission of HIV: a prospective cohort study. HIV Med. 2014 May; 15(5):276-85.
    View in: PubMed
    Score: 0.139
  48. Nutritional Status and Other Baseline Predictors of Mortality among HIV-Infected Children Initiating Antiretroviral Therapy in Tanzania. J Int Assoc Provid AIDS Care. 2015 Mar-Apr; 14(2):172-9.
    View in: PubMed
    Score: 0.138
  49. Multivitamin supplementation improves haematologic status in children born to HIV-positive women in Tanzania. J Int AIDS Soc. 2013 Aug 13; 16:18022.
    View in: PubMed
    Score: 0.137
  50. Effect of multivitamin supplementation on measles vaccine response among HIV-exposed uninfected Tanzanian infants. Clin Vaccine Immunol. 2013 Aug; 20(8):1123-32.
    View in: PubMed
    Score: 0.135
  51. Incident tuberculosis and risk factors among HIV-infected children in Tanzania. AIDS. 2013 May 15; 27(8):1273-81.
    View in: PubMed
    Score: 0.134
  52. Determinants of anemia in postpartum HIV-negative women in Dar es Salaam, Tanzania. Eur J Clin Nutr. 2013 Jul; 67(7):708-17.
    View in: PubMed
    Score: 0.134
  53. Prevalence and risk factors for vitamin D deficiency among Tanzanian HIV-exposed uninfected infants. J Trop Pediatr. 2013 Oct; 59(5):426-9.
    View in: PubMed
    Score: 0.134
  54. Multivitamin supplements have no effect on growth of Tanzanian children born to HIV-infected mothers. J Nutr. 2013 May; 143(5):722-7.
    View in: PubMed
    Score: 0.133
  55. Nutritional predictors of acute respiratory infections among children born to HIV-infected women in Tanzania. J Trop Pediatr. 2013 Jun; 59(3):203-8.
    View in: PubMed
    Score: 0.132
  56. Stunting and wasting are associated with poorer psychomotor and mental development in HIV-exposed Tanzanian infants. J Nutr. 2013 Feb; 143(2):204-14.
    View in: PubMed
    Score: 0.131
  57. Exclusive breastfeeding reduces risk of mortality in infants up to 6 mo of age born to HIV-positive Tanzanian women. Am J Clin Nutr. 2012 Nov; 96(5):1071-8.
    View in: PubMed
    Score: 0.129
  58. Predictors of stunting, wasting and underweight among Tanzanian children born to HIV-infected women. Eur J Clin Nutr. 2012 Nov; 66(11):1265-76.
    View in: PubMed
    Score: 0.129
  59. PREDICTORS OF INCIDENT TUBERCULOSIS IN HIV-EXPOSED CHILDREN IN TANZANIA. East Afr Med J. 2012 Jun; 89(6):183-92.
    View in: PubMed
    Score: 0.126
  60. Iron status predicts treatment failure and mortality in tuberculosis patients: a prospective cohort study from Dar es Salaam, Tanzania. PLoS One. 2012; 7(5):e37350.
    View in: PubMed
    Score: 0.125
  61. HIV infection and the incidence of malaria among HIV-exposed children from Tanzania. J Infect Dis. 2012 May 15; 205(10):1486-94.
    View in: PubMed
    Score: 0.124
  62. Maternal vitamin D status and child morbidity, anemia, and growth in human immunodeficiency virus-exposed children in Tanzania. Pediatr Infect Dis J. 2012 Feb; 31(2):171-5.
    View in: PubMed
    Score: 0.123
  63. Post-natal anaemia and iron deficiency in HIV-infected women and the health and survival of their children. Matern Child Nutr. 2012 Jul; 8(3):287-98.
    View in: PubMed
    Score: 0.123
  64. Iron deficiency and anemia predict mortality in patients with tuberculosis. J Nutr. 2012 Feb; 142(2):350-7.
    View in: PubMed
    Score: 0.122
  65. Predictors of anaemia and iron deficiency in HIV-infected pregnant women in Tanzania: a potential role for vitamin D and parasitic infections. Public Health Nutr. 2012 May; 15(5):928-37.
    View in: PubMed
    Score: 0.120
  66. Comparison of isotope dilution with bioelectrical impedance analysis among HIV-infected and HIV-uninfected pregnant women in Tanzania. Int J Body Compos Res. 2011 Mar 01; 9(1):1-10.
    View in: PubMed
    Score: 0.115
  67. Relationship of exclusive breast-feeding to infections and growth of Tanzanian children born to HIV-infected women. Public Health Nutr. 2011 Jul; 14(7):1251-8.
    View in: PubMed
    Score: 0.115
  68. Predictors of breastfeeding cessation among HIV-infected women in Dar es Salaam, Tanzania. Matern Child Nutr. 2011 Jul; 7(3):273-83.
    View in: PubMed
    Score: 0.107
  69. Macronutrient supplementation and food prices in HIV treatment. J Nutr. 2010 Jan; 140(1):213S-23S.
    View in: PubMed
    Score: 0.106
  70. Patterns of postnatal growth in HIV-infected and HIV-exposed children. Nutr Rev. 2009 Jun; 67(6):343-59.
    View in: PubMed
    Score: 0.102
  71. Patterns and predictors of CD4 T-cell counts among children born to HIV-infected women in Tanzania. J Trop Pediatr. 2009 Oct; 55(5):290-6.
    View in: PubMed
    Score: 0.100
  72. Low maternal vitamin B12 status is associated with intrauterine growth retardation in urban South Indians. Eur J Clin Nutr. 2006 Jun; 60(6):791-801.
    View in: PubMed
    Score: 0.081
  73. Plasma zinc concentrations are depressed during the acute phase response in children with falciparum malaria. J Nutr. 2005 Apr; 135(4):802-7.
    View in: PubMed
    Score: 0.077
  74. Gestational Age, Birth Weight, and Neurocognitive Development in Adolescents in Tanzania. J Pediatr. 2021 Sep; 236:194-203.e6.
    View in: PubMed
    Score: 0.058
  75. Effects of animal protein supplementation of mothers, preterm infants, and term infants on growth outcomes in childhood: a systematic review and meta-analysis of randomized trials. Am J Clin Nutr. 2019 08 01; 110(2):410-429.
    View in: PubMed
    Score: 0.052
  76. n-3 Fatty Acid Supplementation in Mothers, Preterm Infants, and Term Infants and Childhood Psychomotor and Visual Development: A Systematic Review and Meta-Analysis. J Nutr. 2018 03 01; 148(3):409-418.
    View in: PubMed
    Score: 0.047
  77. Does early vitamin B12 supplementation improve neurodevelopment and cognitive function in childhood and into school age: a study protocol for extended follow-ups from randomised controlled trials in India and Tanzania. BMJ Open. 2018 02 22; 8(2):e018962.
    View in: PubMed
    Score: 0.047
  78. Mortality Benefits of Vitamin A Are Not Affected by Varying Frequency, Total Dose, or Duration of Supplementation. Food Nutr Bull. 2017 06; 38(2):260-266.
    View in: PubMed
    Score: 0.044
  79. Implementation and Operational Research: Risk Factors of Loss to Follow-up Among HIV-Positive Pediatric Patients in Dar es Salaam, Tanzania. J Acquir Immune Defic Syndr. 2015 Nov 01; 70(3):e73-83.
    View in: PubMed
    Score: 0.040
  80. The relationship of neonatal serum vitamin B12 status with birth weight. Asia Pac J Clin Nutr. 2006; 15(4):538-43.
    View in: PubMed
    Score: 0.020
  81. Age, temperature, and parasitaemia predict chloroquine treatment failure and anaemia in children with uncomplicated Plasmodium falciparum malaria. Trans R Soc Trop Med Hyg. 2003 Jul-Aug; 97(4):422-8.
    View in: PubMed
    Score: 0.017
Connection Strength
The connection strength for co-authors is the sum of the scores for each of their shared publications.

Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.
Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.