An acute infectious disease characterized by chills and fever, caused by the microorganism Rickettsia quintana and transmitted by the louse Pediculus humanus. 一种急性传染病,症状表现为寒冷和发烧,由微生物立克次体引起并由体虱传播。
The head louse, Pediculus humanus capitis is a tiny insect which lives on the hair. occasionally, it is also seen in the eyebrows or beard. 头虱是一种寄生于头发上的细小昆虫,有时亦会在眼眉或胡须间出现。
Survey on prevalent factors of pediculus humanus capitis infection in middle and primary school students of rural area of Bengbu 蚌埠地区农村中小学生头虱感染流行因素调查