Facility-based surveillance for influenza and respiratory syncytial virus in rural Zambia.

ABSTRACT:

Background

While southern Africa experiences among the highest mortality rates from respiratory infections, the burden of influenza and respiratory syncytial virus (RSV) in rural areas is poorly understood.

Methods

We implemented facility-based surveillance in Macha, Zambia. Outpatients and inpatients presenting with influenza-like illness (ILI) underwent testing for influenza A, influenza B, and RSV and were prospectively followed for 3 to 5 weeks to assess clinical course. Log-binomial models assessed correlates of infection and clinical severity.

Results

Between December 2018 and December 2019, 17% of all outpatients presented with ILI and 16% of inpatients were admitted with an acute respiratory complaint. Influenza viruses and RSV were detected in 17% and 11% of

SUBMITTER: Loevinsohn G 

PROVIDER: S-EPMC8453466 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature