Champsaur H, Assathiany R, Pincet J, Bach C
Sem Hop. 1979;55(19-20):1026-30.
Deviation of complement antibodies were studied in 630 hospitalized infants aged from 0 to 4 years suffering from rotavirus gastro-enteritis, over a period of one year. Seroconversion was observed in 30 cases out of the 256 infants in whom 2 serological samples were taken. In 29 cases out of 30, these rotavirus infections occurred in infants under 18 months of age, and they were all seen during ther period from november to march, rotavirus being responsible for one third of the gastro-enteritis cases. A serological study according to age-group in 640 infants gave positive results in 75 per cent (1st semester), 68 per cent (2nd semester), 75 per cent (2nd year), 78 per cent (3rd and 4th years).
在一年的时间里，对630名年龄在0至4岁、因轮状病毒肠胃炎住院的婴儿的补体抗体偏差进行了研究。在采集了两份血清样本的256名婴儿中，有30例出现了血清转化。在这30例中的29例中，这些轮状病毒感染发生在18个月以下的婴儿中，并且均在11月至次年3月期间出现，轮状病毒导致了三分之一的肠胃炎病例。对640名婴儿按年龄组进行的血清学研究结果显示，第一学期阳性率为75%，第二学期为68%，第二年为75%，第三年和第四年为78%。
