采用轮状病毒酶标试剂盒检测216例新生儿粪便标本,结果21例阳性,阳性率为9.7%。在1～6月份,新生儿轮状病毒检出率与月平均相对湿度和温度呈负相关,出生2～7天内均可检出,而以出生第5天阳性率最高,为19.5%。本文首次报告南通市新生儿中存在无症状的轮状病毒感染。 Rotavirus enzyme kit was used to detect 216 cases of newborn stool specimens, the results of 21 cases were positive, the positive rate was 9.7%. From January to June, the detection rate of newborn rotavirus was negatively correlated with the average monthly relative humidity and temperature, and it was detectable within 2-7 days of birth, while the positive rate was 19.5% at the fifth day of birth. This article reports the first asymptomatic rotavirus infection in newborns in Nantong City.