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The anthelmintics resistance of nematodes in sheep, cattle, horses and sows was investigated on 4 farms in North-West part Poland. The farms were visited thrice before and twice 7 and 14 days after treatment. During the first visit, groups of 10 animals were formed. All animals were weighted before treatment and from each animal faecal samples were individually taken. One group in each farm remained...
The infection of sheep with gastrointestinal nematodes was studied during 4 consecutive years in a flock from southern Poland in which ewes were grazed from May to October and lambs from June to October. Each month during the grazing season, 1 ewe and 2 lambs were necropsied and their worm burdens established at the species level. At the end of the grazing season in 1993 and 1994, 12 lambs selected...
This is the first investigation of Giardia prevalence in farm animals and in farmers or their family members in Poland. The prevalence of infection was 1.3% in sheep and 2.2% in cattle. Thus, infection rates of livestock in Poland are much lower than those recorded by investigators in other countries. Moreover, we recognized Giardia infection both in human and calf in the same time and place. This...
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