Hemorrhagic fever in argentina

Argentine hemorrhagic fever is caused by Junin and Machupo viruses, respectively. Rodent-dominated natural epidemic diseases. Clinical features include fever, severe myalgia, bleeding, shock, neurological abnormalities, and leukopenia and thrombocytopenia. The Ma Qiubo virus is similar to the Junin virus in morphology and biological characteristics. The direct damaging effects of viruses are currently considered to be major.