Lassa fever: urgent measures for protection and control in West Africa

Lassa fever, caused by the Lassa virus, is a severe public health concern in West Africa, particularly in Nigeria, where it leads to thousands of annual deaths. This review provides insights into the epidemiology, risk factors, clinical presentation, diagnosis, and impact on public health. Lassa fever’s diagnostic challenges and its potential complications are discussed. Health organizations’ response to control and prevent outbreaks is highlighted, including developing treatment and prevention strategies. Current management approaches, emerging therapies, and promising preventive measures like vaccines are explored. In conclusion, Lassa fever’s threat demands a comprehensive response involving collaboration, research, education, and the prioritization of measures to protect the well-being and stability of affected communities in West Africa.