Togo: Lassa fever cases reported Oti district - Outbreak News Today | Outbreak News Today Outbreak News Today
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The Togo Health Ministry has reported two Lassa fever cases in Oti district, according to a Star Africa report. The health minister called for calm in the region and asked the public to take preventive measures against the virus.

Togo map/Alvaro1984 18

Togo map/Alvaro1984 18

Last week, the US Embassy in Lome advised US citizens about Lassa fever after reports of two Lassa cases in missionaries working in the country. One has sadly passed away, while the other is being treated at Emory University Hospital in Atlanta.

According to the US Centers for Disease Control and Prevention (CDC), Lassa fever is an acute viral illness that occurs in West Africa. The virus, a member of the virus family Arenaviridae, is a single-stranded RNA virus and is zoonotic, or animal-borne.

Lassa fever is a significant cause of morbidity and mortality. While Lassa fever is mild or has no observable symptoms in about 80% of people infected with the virus, the remaining 20% have a severe multisystem disease.

The animal host of Lassa virus is a rodent known as the “multimammate rat” of the genus Mastomys. Humans get infected with Lassa through aerosol or direct contact with excreta from the rodent. Laboratory infections do occur primarily through contaminated needles.

The symptoms of Lassa fever typically occur 1-3 weeks after the patient comes into contact with the virus. These include fever, retrosternal pain (pain behind the chest wall), sore throat, back pain, cough, abdominal pain, vomiting, diarrhea, conjunctivitis, facial swelling, proteinuria (protein in the urine), and mucosal bleeding. Neurological problems have also been described, including hearing loss, tremors, and encephalitis.

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