The introduction of diphtheria-tetanus-pertussis vaccine and child mortality in rural Guinea-Bissau: an observational study
Author(s) -
Peter Aaby
Publication year - 2004
Publication title -
international journal of epidemiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.406
H-Index - 208
eISSN - 1464-3685
pISSN - 0300-5771
DOI - 10.1093/ije/dyh005
Subject(s) - medicine , diphtheria , pediatrics , tetanus , vaccination , mortality rate , epidemiology , child mortality , observational study , pertussis vaccine , poliomyelitis , immunization , demography , population , immunology , environmental health , antigen , sociology
and objective Previous studies from areas with high mortality in West Africa have not found diphtheria-tetanus-pertussis (DTP) vaccine to be associated with the expected reduction in mortality, a few studies suggesting increased mortality. We therefore examined mortality when DTP was first introduced in rural areas of Guinea-Bissau in 1984-1987. Setting Twenty villages in four regions have been followed with bi-annual examinations since 1979.
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