Loktieva I M
Lik Sprava. 1997 May-Jun(3):146-9.
Based on the parasitologic evaluation of 3926 individuals in different climatic and geographic areas of Ukraine it has been ascertained that levels of affection of people with opisthorchiasis depend upon natural as well as social conditions, age of the examinees (but not sex of those infected), remoteness from riverbeds. It has been shown that high levels of contamination of soil with eggs of helminths and cysts of intestinal protozoans in those foci of opisthorchiasis having very high incidence rates of this invasion make for formation in the population of multicomponent intestinal parasite cenoses.
根据对乌克兰不同气候和地理区域3926人的寄生虫学评估，已确定华支睾吸虫病患者的感染程度取决于自然和社会条件、受检者年龄（而非感染者性别）以及与河床的距离。结果表明，在华支睾吸虫病发病率极高的疫源地，土壤中蠕虫卵和肠道原生动物囊肿的高污染水平导致人群中形成多组分肠道寄生虫群落。
