Summary A study screening pet animals (dogs, cats, chinchillas, ferrets, guinea pigs, rabbits, primates, reptiles, and hedgehogs) within Moscow city limits for intestinal parasitic diseases has been conducted over a period of 6 years. According to the study, parasitic infections caused by intestinal protozoa are found in pet animals more frequently than by intestinal helminths. Although dogs and cats exhibit the highest level of diversity of intestinal parasite species, in the group of exotic animals, helminth infection are found much less frequently and parasitic fauna is represented mostly by intestinal protozoa with a high percentage of mixed infection. The most widespread helminth infeсtion of dogs and cats is toxocarosis (respectively 2.5 and 5.7 %) and the most widespread protozoan infection is Giardia sp. (9.8 and 4.6 %). Giardia sp. was found in 47.4 % of chinchillas, Cryptosporidium sp. was more frequently found in ferrets (6.55 %), protozoa from the family Trichomonadida was found in guinea pigs (9 %), Eimeria sp. in rabbits (13.9 %), Acanthocephala in primates (15.7 %), and eggs from the generaOxyurida (59 %), along with protozoa from the family Trichomonadida, in reptiles. Capillaria sp. was most prevalent in hedgehogs (33.4 %). Acanthocephala eggs, as well as protozoa from the Giardia and Entamoeba genera, were more frequently found in primates. Parasites common to animals and humans, which may become a source of infection for the latter under certain conditions, have been identified in pet animals.

中文翻译：

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莫斯科宠物和其他家养动物的肠道寄生虫

总结 一项为期 6 年的莫斯科市范围内宠物动物（狗、猫、龙猫、雪貂、豚鼠、兔子、灵长类动物、爬行动物和刺猬）的肠道寄生虫病筛查研究。根据这项研究，在宠物动物中发现由肠道原生动物引起的寄生虫感染比肠道蠕虫更频繁。虽然狗和猫的肠道寄生虫种类的多样性最高，但在外来动物群中，蠕虫感染的发生率要低得多，寄生动物群主要是肠道原生动物，混合感染的比例很高。狗和猫最普遍的蠕虫感染是蛔虫病（分别为 2.5% 和 5.7%），最普遍的原生动物感染是贾第鞭毛虫。（9.8 和 4.6 %）。贾第鞭毛虫 在 47.4% 的龙猫中发现了隐孢子虫。更常见于雪貂 (6.55 %)，来自毛滴虫家族的原生动物在豚鼠 (9 %)、艾美球虫中发现。兔子 (13.9 %)、灵长类动物的棘头动物 (15.7 %) 和来自 Oxyurida 属的卵 (59 %)，以及来自毛滴虫家族的原生动物，在爬行动物中。毛细血管 在刺猬中最为普遍（33.4%）。棘头虫卵以及贾第虫属和内阿米巴属的原生动物在灵长类动物中更常见。在宠物动物中发现了动物和人类常见的寄生虫，在某些条件下可能成为后者的感染源。艾美球虫 兔子 (13.9 %)、灵长类动物的棘头动物 (15.7 %) 和 Oxyurida 属的卵 (59 %)，以及爬行动物中的毛滴虫家族的原生动物。毛细血管 在刺猬中最为普遍（33.4%）。棘头虫卵以及贾第虫属和内阿米巴属的原生动物在灵长类动物中更常见。在宠物动物中发现了动物和人类常见的寄生虫，在某些条件下可能成为后者的感染源。艾美球虫 兔子 (13.9 %)、灵长类动物的棘头动物 (15.7 %) 和 Oxyurida 属的卵 (59 %)，以及爬行动物中的毛滴虫家族的原生动物。毛细血管 在刺猬中最为普遍（33.4%）。棘头虫卵以及贾第虫属和内阿米巴属的原生动物在灵长类动物中更常见。在宠物动物中发现了动物和人类常见的寄生虫，在某些条件下可能成为后者的感染源。