Seah S K
J Hyg (Lond). 1974 Feb;72(1):19-22. doi: 10.1017/s0022172400023159.
The sera of 200 Chinese adults recently immigrated to Canada from Hong Kong were examined for antibodies to Toxoplasma gondii by the indirect fluorescent antibody technique. It was found that the total incidence was 18.0%. This is significantly lower than that of the indigenous population of the same age groups in this area.
采用间接荧光抗体技术对200名近期从香港移民到加拿大的中国成年人血清进行弓形虫抗体检测。结果发现总发病率为18.0%。这明显低于该地区同年龄组的本地人口发病率。