Japanese Spotted Fever in Eastern China, 2013

Abstract

We isolated Rickettsia japonica from a febrile patient in Lu'an City, China, in 2013. Subsequently, we found an R. japonica seroprevalence of 54.8% (494/902) in the rural population of Anhui Province and an R. japonica prevalence in Haemaphysalis longicornis ticks of 0.5% (5/935). R. japonica and its tick vector exist in China.