Katchaki J N, van der Waart M, Siem T H, Brouwer R, Schuurs A H
Vox Sang. 1979;37(1):9-13. doi: 10.1111/j.1423-0410.1979.tb02262.x.
Anti HBs, anti-HBc and anti-HBe were tested in blood donors negative for HBsAg by radio- and enzyme-immunoassay. In this population 6.4% of the donors were positive for at least one type of antibody to HBV: 4.0% for anti-HBs, 2.3% for anti-HBc and 4.3% for anti-HBe. Two sera (0.2%) were exclusively positive for anti-HBc, eight sera (2.2%) were weakly positive only for anti-HBe. Further studies of the infectivity of such samples might be of interest.
采用放射免疫法和酶免疫法对乙肝表面抗原（HBsAg）阴性的献血者进行抗-HBs、抗-HBc和抗-HBe检测。在该人群中，6.4%的献血者至少有一种抗乙肝病毒（HBV）抗体呈阳性：抗-HBs阳性率为4.0%，抗-HBc阳性率为2.3%，抗-HBe阳性率为4.3%。两份血清（0.2%）仅抗-HBc呈阳性，八份血清（2.2%）仅抗-HBe呈弱阳性。对这类样本的传染性进行进一步研究可能会很有意义。
