Pertussis prevalence and its determinants among children with persistent cough in urban Uganda.

ABSTRACT:

Background

We determined prevalence of pertussis infection and its associated host and environmental factors to generate information that would guide strategies for disease control.

Methods

In a cross-sectional study, 449 children aged 3 months to 12 years with persistent cough lasting ≥14 days were enrolled and evaluated for pertussis using DNA polymerase chain reaction (PCR) and ELISA serology tests.

Results

Pertussis prevalence was 67 (15% (95% Confidence Interval (CI): 12-18)) and 81 (20% (95% CI: 16-24)) by PCR and ELISA, respectively among 449 participating children. The prevalence was highest in children with >59 months of age despite high vaccination coverage of 94% in this age group. Study demographic and clinical characteristics were similar between pertussi

SUBMITTER: Kayina V 

PROVIDER: S-EPMC4398436 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature