蛔虫病是最常见的寄生虫病之一,为了解其感染途径,我们于1999年对上市蔬菜的蛔虫卵污染情况进行了调查。在市区3个农贸市场,随机采集各类蔬菜样本,将样本水洗沉淀后,用饱和硝酸钠飘浮法镜检蛔虫卵。在检查的9种蔬菜100份样本中,36份样本含蛔虫卵,阳性率为36%。其中,大蒜的蛔虫? Ascariasis is one of the most common parasitic diseases. In order to understand its route of infection, we investigated the roundworm egg contamination of listed vegetables in 1999. In the three farmers market in urban areas, a variety of vegetable samples were randomly collected, the sample was washed and deposited, with a float sodium sulfate float mirror examination Ascaris eggs. Of the 100 samples of the nine vegetables examined, 36 samples contained roundworm eggs, with a positive rate of 36%. Which garlic roundworm?