Detection of dengue, malaria, and additional causes of acute febrile illness: The need for expanded testing, Bayelsa State, Nigeria.

ABSTRACT: Dengue virus (DENV) infection has not been previously reported from Bayelsa State, Nigeria. We aimed to determine the prevalence of dengue virus (DENV) infection, malaria, and coinfection, and other pathogens among febrile patients in the capital city, Yenagoa.We conducted a cross-sectional study among persons aged ≥1 year who presented with acute febrile illnesses (AFI) at four hospitals in Bayelsa State during 20 May - 15 June 2022. Blood samples from 443 participants were tested for DENV seromarkers (NS1, IgM, IgG), using serology and RT-PCR, and malaria was diagnosed by thick smear microscopy. Sociodemographic and risk factor data were collected using electronic questionnaires administered via smart phones/tablets and analyzed using univariate and multivariate methods. Metagenomic libr

SUBMITTER: Akanbi DO 

PROVIDER: S-EPMC12533896 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature