血清流行病学
Methods Seroepidemiology and morbidity data were used to analyze the morbidity rate and infective rate of HB in children between 0~ 15 years of age before or after implementing of the vaccination programme in Jiangmen area.
方法运用血清流行病学调查和疫情资料对比分析,比较实施免疫策略前后江门市区0~15岁人群乙肝发病率和感染率变化情况和乙肝表面抗体(抗HBs)增长情况。
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