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发育障碍者收容院中的乙型肝炎(HB)携带者是HB病毒(HBV)医院内水平传播的传染源。1976～1978年,位于日本南部九洲岛佐贺县的一所发育障碍者收容院中有13例HBV感染者。作者于1981～1983年对该院53名住院儿童和26名医务人员检测了HBsAg、抗-HBs和HBeAg。结果发现,1981年有32人(40.5%)的HBsAg和抗-HBs均阴性(即对HBV易感);6人(7.6%)的HBsAg阳性(HBV携带者),其中5人HBeAg阳性;41人(51.9%)的抗-HBs阳性。1982年和1983年对HBV易感者复查时发现HBV易感者分别减少5人和2
Hepatitis B (HB) carriers in handicapped shelters are the source of infection for horizontal transmission within the HB virus (HBV) hospital. From 1976 to 1978, there were 13 cases of HBV infection in a developmental blockhouse in Saga Prefecture, Jiuzhou Island, southern Japan. The authors tested HBsAg, anti-HBs and HBeAg against 53 hospitalized children and 26 medical staff in the hospital from 1981 to 1983. As a result, 32 (40.5%) HBsAg and anti-HBs were negative (ie, susceptible to HBV) in 1981 and 6 (7.6%) were HBsAg positive (HBV carriers) and 5 were HBeAg positive Human (51.9%) anti-HBs positive. In 1982 and 1983, HBV susceptible individuals were found to have a reduction of 5 and 2 in susceptible individuals, respectively