[Articles] Lassa fever symptomatology, viral dynamics, and host immune response (PREPARE): a prospective, observational cohort study in Liberia
Summary
In a region of Liberia where it is endemic, Lassa fever is a prevalent cause of morbidity and mortality. Several symptoms were more likely in those with Lassa fever but overlap with those caused by other common infectious diseases. Compared with survivors, those who died during hospitalisation for Lassa fever tended to have evidence of organ dysfunction along with higher viral loads at study entry and during follow-…
In a region of Liberia where it is endemic, Lassa fever is a prevalent cause of morbidity and mortality. Several symptoms were more likely in those with Lassa fever but overlap with those caused by other common infectious diseases. Compared with survivors, those who died during hospitalisation for Lassa fever tended to have evidence of organ dysfunction along with higher viral loads at study entry and during follow-up and lower antibody levels during their illness, suggesting a muted humoral immune response might be a factor in the development of severe Lassa fever.