What Is Lassa Fever?

What Is Lassa Fever?

Lassa fever is an acute viral hemorrhagic fever caused by the Lassa virus, a member of the arenavirus family. The virus is transmitted to humans through contact with infected rodents or their excretions. Lassa fever is endemic in parts of West Africa, including Nigeria, Sierra Leone, Liberia, Guinea, and Mali.

Symptoms of Lassa Fever

The symptoms of Lassa fever can range from mild to severe. Mild cases may only cause fever, fatigue, and headache. Severe cases can cause bleeding, vomiting, diarrhea, and multi-organ failure.

Treatment of Lassa Fever

There is no specific treatment for Lassa fever. Treatment is supportive and includes fluids, electrolytes, and medications to relieve symptoms. Ribavirin, an antiviral medication, has been shown to be effective in treating Lassa fever, but it is not always available in the affected areas.

Prevention of Lassa Fever

The best way to prevent Lassa fever is to avoid contact with infected rodents and their excretions. This can be done by:

* Keeping your home clean and free of rodents

* Cooking food thoroughly

* Avoiding contact with wild animals

* Washing your hands frequently

If you think you may have Lassa fever, it is important to seek medical attention immediately. Early diagnosis and treatment can improve the chances of survival.