Frisch-Niggemeyer W, Kunz C
Wien Klin Wochenschr. 1979 Mar 30;91(7):230-3.
The prevalence of antibodies to hepatitis A virus was measured by solid-phase radioimmunoassay in sera of 651 persons from Vienna, Lower Austria, Upper Austria, Carinthia and Burgenland. On subdivision of the subjects according to age groups, a curve resulted which showed a steep rise in persons between 20 and 40 years. In the age groups over 40 more than 80% of the test-persons possessed the specific antibody. In all age groups the population of Vienna showed a higher incidence of hepatitis A antibody than the people from rural areas.
采用固相放射免疫分析法检测了来自维也纳、下奥地利州、上奥地利州、克恩顿州和布尔根兰州的651人的血清中甲型肝炎病毒抗体的流行情况。根据年龄组对受试者进行细分后，得到一条曲线，该曲线显示20至40岁人群中的抗体水平急剧上升。在40岁以上的年龄组中，超过80%的受测者拥有特异性抗体。在所有年龄组中，维也纳人群中甲型肝炎抗体的发生率高于农村地区的人群。
