论文部分内容阅读
[《医学世界报导》1985年3月]根据美国亚特大的传染病中心的报告,1984年4月1日～12月30日在印第安纳州的一个县发生9例乙型肝炎病毒(HBV)感染,且其中2例发生死亡。9例病人除1例外,曾在3～5个月前由一个牙科医师治牙,而这个牙科医师后来竟查明是个 HBsAg 阳性者,他在给病人治牙时,没有常规带手套。这些病人除1例其家属有1人有 HBV 感染的证据外,病史中均无 HBV 感染的危险因素,亦无服用肝毒性药物。该牙科医师以及7例病人,δ因子的抗体和抗原试验均阴性。
[Medical World Report, March 1985] According to a report by the U.S. Center for Infectious Diseases, nine hepatitis B virus (HBV) infections occurred in a county in Indiana from April 1 to December 30, 1984 , And 2 of them died. Of the nine patients, except one, they were treated by a dentist 3 to 5 months earlier, and the dentist later identified an HBsAg-positive person who did not have a conventional glove for his teeth. In addition to the 1 case of one of their family members who had evidence of HBV infection, none of these patients had a history of HBV risk and did not take hepatotoxic drugs. The dentist and seven patients had negative delta-factor antibody and antigen tests.