Nascimento J P, Buckley M M, Brown K E, Cohen B J
Departamento de Virologia, Fundação Instituto Oswaldo Cruz, Rio de Janeiro, Brasil.
Rev Inst Med Trop Sao Paulo. 1990 Jan-Feb;32(1):41-5. doi: 10.1590/s0036-46651990000100007.
During 1985 and 1986 serum samples were collected from the Rio de Janeiro population and examined for the presence of IgG antibody to human parvovirus B19. No difference in prevalence was found between males and females. Antibody prevalence rose from 35% in children less than five years old to almost 80% in children aged eleven to fifteen years. The antibody prevalence in individuals over 50 years old was over 90%.
1985年至1986年期间,从里约热内卢人群中采集血清样本,检测其中是否存在针对人细小病毒B19的IgG抗体。未发现男性和女性在患病率上存在差异。抗体患病率从5岁以下儿童的35%上升至11至15岁儿童的近80%。50岁以上个体的抗体患病率超过90%。