作者对1982年夏秋季因怀疑肠道病毒(EV)感染而住院的儿童进行了病毒血症的研究,将同期住院年龄相当的其他疾病患儿作为对照。研究组147例,年龄自2天至14岁,92例为不足3个月的幼婴。入院后采取咽分泌物、粪便、脑脊液和血液作病毒分离。结果 The authors studied viremia in children hospitalized for suspicious enterovirus (EV) infection in the summer of fall 1982, and compared children with other disease-equivalent hospitalizations for the same period. Study group 147 cases, aged from 2 days to 14 years old, 92 cases of less than 3 months of infants. After admission to take pharyngeal secretions, feces, cerebrospinal fluid and blood for virus isolation. result