Objective to investigate the prevalence of the parvovirus B19 infection among the blood donors in Jilin province to provide the basic data to evaluate the epidemics of B19virus in China.
目的了解吉林省供血者人类细小病毒感染的流行病学情况，为评估我国B19病毒的感染状况提供基础数据。
2
The virus exists widely and the infection rate of B19 is high in China.