The Nigeria Centre for Disease Control and Prevention has confirmed 674 Lassa fever cases with 127 deaths across 18 states, across 93 local government areas between January and April 6, 2025.In a ...

A type of rodent called the multimammate rat carries the Lassa fever virus in its pee and poop. There are lots of these rats in West, Central, and East Africa. They tend to live in homes and in ...

Lassa fever is a virus carried by Mastomys rats, a species of rodents common across sub-Saharan Africa, and it causes no symptoms in the rodents. People catch the disease by touching surfaces ...

Lassa virus (a member of the Arenavirus family) causes Lassa fever, a severe hemorrhagic disease that can be fatal and causes permanent hearing loss in up to one-third of those who contract it.

Lassa virus is endemic in West Africa, and it has a reservoir in rodents. There are an estimated 100,000 to 300,000 human infections yearly, which cause about 5,000 deaths.

The is an illness which is caused by the Lassa Virus. The virus, which is rat-borne, is usually contracted by human contact with food or household items which have been contaminated by the urine ...

According to the World Health Organisation: "About 80% of people who become infected with Lassa virus have no or mild symptoms. One in 5 infections result in severe disease, where the virus ...