呼宁(Junin)病毒引起的阿根廷出血热(AHF),主要侵袭农业工人。急性期主要有发热、乏力、不适、血小板减少、白细胞减少、蛋白尿和出血等症状以及神经系统和肾脏的损害;恢复期以毛发脱落和乏力为主。病死率高达20～30%,但是起病8天内给予免疫血清治疗后已降为1～3%。作者首次报告了 AHF 急性期病人内源 Argentine hemorrhagic fever (AHF) caused by the Junin virus, which mainly affects agricultural workers. Acute phase mainly fever, fatigue, malaise, thrombocytopenia, leukopenia, proteinuria and bleeding and other symptoms and nervous system and kidney damage; recovery of hair loss and fatigue dominated. The fatality rate is as high as 20-30%, but the immune serum has been reduced to 1-3% after 8 days of onset. The authors first report endogenous AHF in patients with acute phase