Evidence of human exposure and associated risk factors to Rift Valley fever in selected districts of Central and Western Zambia.

ABSTRACT: Rift Valley fever (RVF) is an important viral zoonotic disease that not only affects ruminants but causes serious morbidity and mortality in humans. In humans, its symptoms range from mild flu-like signs to a severe form such as retinal damage, meningoencephalitis to haemorrhagic fever. In this study, 202 human serum samples were collected from central and western parts of Zambia and tested for RVF-specific antibodies using a commercially available ELISA kit. A pre-tested semi-structured questionnaire was used to collect data for determining hypothesised risk factors for exposure to RVF. The participants enrolled in this study, were only those who are at high risk of RVF infection and were in close contact with animals and animal products. The study revealed an overall seropositivity of 9.

SUBMITTER: Kasongamulilo CC 

PROVIDER: S-EPMC11760628 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature