Vranckx R, Muylle L, Cole J
Rev Epidemiol Sante Publique. 1984;32(6):366-9.
Data from medical histories and seroepidemiological surveys of blood donors offer good grounds for regarding viral hepatitis A in Belgium primarily as a childhood disease. The epidemiology of anti-HA has thoroughly altered over the last few decades, which correlates with radical socioeconomic changes and improved hygienic living conditions. The rate of HLA-antigens shows in general no different patterns in groups with or without a recognized history of HAV infections.
来自献血者病史和血清流行病学调查的数据为将比利时的甲型病毒性肝炎主要视为一种儿童疾病提供了充分依据。在过去几十年中，抗-HA的流行病学已彻底改变，这与剧烈的社会经济变化以及改善的卫生生活条件相关。HLA抗原的发生率在有或无公认甲型肝炎病毒感染史的人群中总体上没有不同模式。
