目的了解漯河市农村居民乙肝感染现状。方法按照分散选点,整群随机抽样的原则采血8862人,用ELISA法进行ALT、HBsAg、抗-HBs、HBeAg、抗-HBe、抗-HBc检测。结果乙肝病毒总感染率为51.33%,HBsAg阳性率为4.33%,抗-HBs阳性率为49.77%,抗-HBc阳性率33.44%。结论乙肝表面抗原阳性率明显低于全国水平,易感人群较多,加强新生儿乙肝疫苗首针及时率,提高整体人群免疫率,是今后乙肝防制的重点。 Objective To understand the current status of hepatitis B infection among rural residents in Luohe City. Methods 8862 patients were randomized according to the principle of random sampling. The ALT, HBsAg, anti-HBs, HBeAg, anti-HBe and anti-HBc were detected by ELISA. Results The total infection rate of hepatitis B virus was 51.33%, the positive rate of HBsAg was 4.33%, the positive rate of anti-HBs was 49.77% and the positive rate of anti-HBc was 33.44%. Conclusion The positive rate of hepatitis B surface antigen is significantly lower than the national level, with more susceptible populations. It is the focus of future hepatitis B control to strengthen the timely rate of first-dose hepatitis B vaccine in neonates and improve the overall population immunization rate.