Lassa Fever in Liberia

The first three Lassa fever cases were from Nimba. Two of these patients have died, and at least 100 contacts are under observation to detect any spread. Health authorities consider Lassa fever to be a major threat in 3 counties: Bong, Lofa and Nimba.

Visit our Health Library for more information on exposure to and the prevention of Lassa Fever.

Advice For Travellers

The risk for the general traveller is low. All the reported cases have occurred sporadically and are dispersed across multiple states. This infection is transmitted to humans through contact with food or household items that are contaminated with rodent excreta or through direct contact with the bodily fluids of an infected person. Travellers should avoid contact with rats, especially their urine and faeces. Travellers should also practice careful personal hygiene by washing their hands frequently especially when caring for sick patients who might have this infection. Although most infections are mild, Lassa fever can be a severe viral haemorrhagic illness in 1 out of every 5 infected people.

Global Monitoring To Keep You Safe While You Travel

Sign up your trip to receive real-time, exclusive travel alerts to help you stay safe while away from home.