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埃博拉病毒病(EVD)又称埃博拉病毒性出血热,是由埃博拉病毒(EBV)引起的人类病毒性传染性疾病,其病死率可高达90%。EVD主要发生在中非和西非靠近热带雨林的边远地区。EBV通过野生动物传到人,再通过接触等途径在人际间传播、蔓延;大蝙蝠科果蝠是EBV的自然宿主。目前,EVD尚无有效的疫苗或治疗药物,病情严重者需要重症支持治疗。1 EBV的病原学1.1生物学特性EBV是1976年首次发现于苏丹的
Ebola virus disease (EVD), also known as Ebola virus hemorrhagic fever, is a human viral infectious disease caused by Ebola virus (EBV) with a mortality rate of up to 90%. EVD occurs mainly in remote areas near tropical rainforests in Central and West Africa. EBV spread to humans through wildlife, and then spread through contact and other means between people, spread; large bats fruit bat is EBV’s natural host. At present, there is no effective vaccine or treatment for EVD. Severe cases require intensive supportive care. 1 EBV etiology 1.1 Biological characteristics EBV was first discovered in Sudan in 1976