Junin virus

Junin virus is a New World arenavirus that causes Argentine hemorrhagic fever, a disease primarily affecting humans. The virus is named after the city of Junín, in the Buenos Aires Province of Argentina, where it was first discovered.

History

The Junin virus was first identified in 1958 during an outbreak of hemorrhagic fever in Argentina. The virus is primarily transmitted through contact with infected rodents, specifically the corn mouse (Calomys musculinus), which is endemic to the region.

Transmission

The Junin virus is primarily transmitted to humans through contact with infected rodents, specifically the corn mouse. The virus can also be transmitted through aerosols, direct contact with infected individuals, or through contaminated objects.

Symptoms

The symptoms of Argentine hemorrhagic fever caused by the Junin virus include fever, malaise, headache, and severe bleeding. In severe cases, neurological symptoms such as tremors, convulsions, and coma may occur.

Treatment

Treatment for Argentine hemorrhagic fever caused by the Junin virus includes supportive care and antiviral medications. The antiviral drug Ribavirin has been shown to be effective in treating this disease.

Prevention

Prevention of Argentine hemorrhagic fever involves avoiding contact with rodents in endemic areas and using protective equipment when handling potentially infected materials. A vaccine, Candid#1, has been developed and is used in Argentina to protect against the Junin virus.

See also

• Arenaviridae
• Hemorrhagic fever
• Rodent-borne disease

Junin virus Resources
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