Mizgajska-Wiktor Hanna, Jarosz Wojciech
Department of Biology and Environmental Protection, University School of Physical Education, Królowej Jadwigi 27/39, Poznań, Poland.
Wiad Parazytol. 2010;56(3):243-51.
The relation between intestinal parasite prevalence in wild boars and red foxes and the sanitary condition of the soil in recreational estates were determined. The analysis was made based on 36 samples of boar faeces and 22 samples of fox faeces, collected in their habitat as well as 60 samples of soil from two recreational areas. Two methods were used for faecal samples--flotation and direct faecal smear; and flotation in NaNO3 for soil samples examination. Zoonotic nematode eggs were recovered from 25.5% of boar faecal samples; they were Ascaris suum (22.2%) and Trichuris suis (5.6%). Other parasites found were: Metastrongylus sp. (69.4%), Oesophagostomum sp., Strongyloides sp. (36.6%) and Physocephalus sp. (8.6%) as well as coccidia (69.4%). In fox faeces, zoonotic nematode eggs were recovered from 31.8% of samples, and they were Toxocara canis (27.2%) and Ancylostoma caninum (18.2%). Tapeworm eggs were found in 36.4% of samples including Taenia sp. (22.7%). The presence of Uncinaria stenocephala (45.5%), Capillaria sp. (36.4%), Trichuris vulpis (4.5%) and coccidia (40.1%) was also detected. It was shown that both, flotation and faecal smear, as mutually complementary should be used for higher rate of detection of parasites in faeces. No eggs of zoonotic helminths in soil from recreational areas were found despite these areas were accessible to wild animals and pets. This could be explained by characteristics of the soil (loose sand soil) as well as by behaviour of the parasite hosts in the examined areas.
确定了野猪和赤狐体内肠道寄生虫患病率与休闲庄园土壤卫生状况之间的关系。分析基于在野猪和赤狐栖息地采集的36份野猪粪便样本、22份狐狸粪便样本以及来自两个休闲区的60份土壤样本。粪便样本采用两种方法——浮选法和直接粪便涂片法；土壤样本检测采用硝酸钠浮选法。从25.5%的野猪粪便样本中检出人兽共患线虫卵；分别为猪蛔虫（22.2%）和猪鞭虫（5.6%）。还发现了其他寄生虫：后圆线虫属（69.4%）、食道口线虫属、类圆线虫属（36.6%）和泡首线虫属（8.6%）以及球虫（69.4%）。在狐狸粪便中，31.8%的样本检出人兽共患线虫卵，分别为犬弓首蛔虫（27.2%）和犬钩口线虫（18.2%）。36.4%的样本中发现绦虫卵，包括带绦虫属（22.7%）。还检测到窄头钩虫（45.5%）、毛细线虫属（36.4%）、狐鞭虫（4.5%）和球虫（40.1%）的存在。结果表明，浮选法和粪便涂片法相互补充，用于粪便中寄生虫的检出率更高。尽管休闲区野生动物和宠物可进入，但未在休闲区土壤中发现人兽共患蠕虫卵。这可能是由于土壤特性（疏松砂土）以及受检区域寄生虫宿主的行为所致。
