流行性出血热是由汉坦病毒引起并经鼠类传播的一种传染性疾病。病毒寄生在野鼠、田鼠或家鼠体内,因此老鼠是传染源。老鼠体内的病毒可随鼠尿、鼠粪和唾液排出体外,污染环境和食物。如被人食入、吸入带毒尘埃,污染了伤 Epidemic haemorrhagic fever is a contagious disease caused by Hantavirus and transmitted by mice. Viruses are parasitic in voles, voles, or domestic mice, so mice are the source of infection. Virus in mice can be excreted with mouse urine, mouse droppings and saliva, polluting the environment and food. Such as being ingested, inhaled with poisonous dust, pollute the wounds