Serological surveillance:In 2005, a total of 941 suspected Measles outbreaks were reported in 30 provinces except Xinjiang Province,and 16 017 sera specimens were detected,the positive rate was 81%,872 of outbreaks were confirmed by laboratory.

• 血清学监测:2005年,除新疆维吾尔自治区外,30个省(自治区、直辖市,下同)总计报告疑似麻疹爆发941起,检测麻疹可疑病例血清标本16017份,IgM抗体检测阳性率达81%25,实验室证实麻疹爆发872起。