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Exploring the Relationship Between Environmental Enteric Dysfunction and Oral Vaccine Responses

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Date 2018 Jun 22
PMID 29926747
Citations 33
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Abstract

Oral vaccines significantly underperform in low-income countries. One possible contributory factor is environmental enteric dysfunction (EED), a subclinical disorder of small intestinal structure and function among children living in poverty. Here, we review studies describing oral vaccine responses and EED. We identified eight studies evaluating EED and oral vaccine responses. There was substantial heterogeneity in study design and few consistent trends emerged. Four studies reported a negative association between EED and oral vaccine responses; two showed no significant association; and two described a positive correlation. Current evidence is therefore insufficient to determine whether EED contributes to oral vaccine underperformance. We identify roadblocks in the field and future research needs, including carefully designed studies those can investigate this hypothesis further.

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References
1.
Wang A, Shulman R, Crocker A, Thakwalakwa C, Maleta K, Devaraj S . A Combined Intervention of Zinc, Multiple Micronutrients, and Albendazole Does Not Ameliorate Environmental Enteric Dysfunction or Stunting in Rural Malawian Children in a Double-Blind Randomized Controlled Trial. J Nutr. 2016; 147(1):97-103. DOI: 10.3945/jn.116.237735. View

2.
Black R, Victora C, Walker S, Bhutta Z, Christian P, de Onis M . Maternal and child undernutrition and overweight in low-income and middle-income countries. Lancet. 2013; 382(9890):427-451. DOI: 10.1016/S0140-6736(13)60937-X. View

3.
Keusch G, Rosenberg I, Denno D, Duggan C, Guerrant R, Lavery J . 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; 34(3):357-64. PMC: 4643688. DOI: 10.1177/156482651303400308. View

4.
Gilmartin A, Petri Jr W . Exploring the role of environmental enteropathy in malnutrition, infant development and oral vaccine response. Philos Trans R Soc Lond B Biol Sci. 2015; 370(1671). PMC: 4527388. DOI: 10.1098/rstb.2014.0143. View

5.
Donowitz J, Haque R, Kirkpatrick B, Alam M, Lu M, Kabir M . Small Intestine Bacterial Overgrowth and Environmental Enteropathy in Bangladeshi Children. mBio. 2016; 7(1):e02102-15. PMC: 4725020. DOI: 10.1128/mBio.02102-15. View