Yellow fever other feverish illnesses such as malaria. Other viral hemorrhagic fevers, such as Ebola virus, Lassa virus, Marburg virus, and Junin virus, must be excluded as the cause. Personal prevention of yellow fever includes vaccination and avoidance of mosquito bites in areas where yellow fever is endemic. Institutional measures for prevention of yellow fever include vaccination programmes and measures of controlling mosquitoes. Programmes for distribution of mosquito nets for use in homes are providing reductions in cases of both malaria and yellow fever. Use of EPA-registered insect repellent is recommended when outdoors. Exposure for even a short time is enough for
Junin virus at Ft. Detrick, MD in the last 1980s which has shown to be safe, well tolerated and effective in reducing mortality and morbidity due to AHF. Junin virus The Junin virus or Junín virus is an arenavirus that causes Argentine hemorrhagic fever (AHF). The virus takes its name from the city of Junín, around which the first cases of infection were reported, in 1958. The Junin virus is a negative sense ssRNA enveloped virion with a variable diameter between 50 and 300 nm. The surface of the particle encompasses a layer of T-shaped glycoproteins, each extending up to 10 nm