A middle-aged patient has died from Lassa fever, according to an alert from a state health department. Here's what you need ...

Lassa fever overview: symptoms, transmission, treatment, vaccine challenges, public health responses, and travel precautions ...

Learn about Lassa fever, its deadly symptoms, transmission methods, and preventive measures to stay safe. Understand the importance of awareness in regions where this virus is prevalent.

Recent reports indicate a new virus called 'Lassa Fever,' which has led to the death of an Iowa resident returning from West ...

Lassa fever has reached the US for the first time in a decade, in a case that has surprised health officials .

The virus is primarily spread by multimammate rats belonging to the genus Mastomys, according to the CDC. Only multimammate ...

The viral illness is transmitted by a certain type of rat called the "multimammate rat" or Mastomys natalensis (Mastomys), per the CDC. "This is a very rare disease," Liu told Fox News Digital.

The virus is primarily spread by multimammate rats belonging to the genus Mastomys, according to the CDC. Only multimammate rats in Western African countries – such as Guinea, Liberia ...

The ‘multimammate rat’ (Mastomys natalensis) is the animal that spreads the virus. “Lassa fever occurs naturally in the West African countries of Sierra Leone, Liberia, Guinea and Nigeria ...

The most prevalent mode of transmission is inhalation and ingestion of infected rats. Direct contact with contaminated blood and body fluids also poses a risk.