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对１５名单项抗－ＨＢｃ阳性者按０、１、６方案接种３针１０μｇ血源性乙肝疫苗，１５．４％出现回忆反应，提示这部分人为过去感染已获得免疫；２６．７％产生原发性反应，这部分人可能是血清学假阳性结果；６０．０％对疫苗无、弱应答，可能代表“低水平”ＨＢｓＡｇ携带者。对经ＥＬＩＳＡ和ＲＩＡ两种方法确定的７０例单项抗－ＨＢｃ阳性者用ＰＣＲ方法检测ＨＢＶＤＮＡ，阳性率为１２．９％，说明单项抗－ＨＢｃ阳性是与ＨＢＶ携带有关的指标，单项抗－ＨＢｃ阳性者中有一部分人为ＨＢＶ携带者
Fifteen individual anti-HBc positive patients were vaccinated with 3 doses of 10 μg Hepatic Hepatitis B Vaccine according to 0, 1 and 6 regimens, and 15.4% showed recall reaction, suggesting that this part of human has been immunized in the past infection; 26.7% Occasional reactions may be serologically false positive in some people; 60.0% of the vaccine have no or weak response and may represent “low” HBsAg carriers. HBsAg was detected by polymerase chain reaction (PCR) in 70 individuals with anti-HBc positive assayed by ELISA and RIA. The positive rate was 12.9%, indicating that the single anti-HBc positive was associated with HBV carrier. The single anti-HBc Some people who are positive for HBV carriers