>>12356205Machupo virus has cross-reactivity with the Junin virus, for which there is a vaccine. I wouldn't worry too much about it.
https://en.wikipedia.org/wiki/Bolivian_hemorrhagic_feverhttps://en.wikipedia.org/wiki/Argentine_hemorrhagic_fever>The Candid #1 vaccine for AHF was created in 1985 by Argentine virologist Dr. Julio Barrera Oro. The vaccine was manufactured by the Salk Institute in the United States, and became available in Argentina in 1990. The Junín vaccine has also shown cross-reactivity with Machupo virus and, as such, has been considered as a potential treatment for Bolivian hemorrhagic fever.>Candid #1 has been applied to adult high-risk population and is 95.5% effective. Between 1991 and 2005 more than 240,000 people were vaccinated, achieving a great decrease in the numbers of reported cases (94 suspect and 19 confirmed in 2005).>On 29 August 2006 the Maiztegui Institute obtained certification for the production of the vaccine in Argentina. The vaccine produced in Argentina was found to be of similar effectiveness to the US vaccine. Details of the vaccine were published in 2011, and a protocol for production of the vaccine was published in 2018. Demand for the vaccine is insufficient to be commercially appealing due to the small target population, and it is considered an orphan drug; the Argentine government committed itself to manufacture and sponsor C#1 vaccine. 
