论文部分内容阅读
用间接荧光抗体试验进行横向调查,结果表明不同程度的疟疾流行区表现出相应的抗体水平。在鲁南间日疟暴发流行后2年内采用抗疟措施后,发病率下降,但居民的抗体仍保持较高的水平。鲁南近年疟疾发病已降至较低水平,1983与1984年调查人群的发病率均为0,其抗体水平也明显下降。在基本消灭疟疾的鲁东地区,15岁以下儿童的抗体反应均为阴性,提示传播已经阻断.
The indirect fluorescent antibody test conducted a horizontal survey, the results show that varying degrees of malaria epidemic area showed the corresponding antibody levels. The anti-malaria measures were taken within 2 years after the outbreak of Japanese malaria outbreak in Lunan, but the incidence of anti-malaria was still low. However, the antibody level of residents remained at a high level. In recent years, the incidence of malaria in Lunan has dropped to a relatively low level. In 1983 and 1984, the incidence of malaria in the survey population was 0, and the antibody level also dropped significantly. In the Ludong area where malaria was virtually eliminated, antibody responses in children under 15 years of age were negative, suggesting that transmission had been blocked.