鹧鸪肠道寄生虫感染情况调查及隐孢子虫虫种鉴定

o understand the prevalence of intestinal parasites on partridges in Henan province, 181 fresh fecal samples from 4 different free-ranged farms were randomly collected and examined by microscope with floating saturated sucrose solution. The overall prevalence of intestinal parasites on partridges was 59.7% . The predominant parasites were coccidium (53.0%) and Strongyloides stercoralis (14.4%). And the infection of Cryptosporidium, ascarid, Capillaria spp and cestode was 2.2%、8.3%、3.3% and 0.6%, respectively. Molecular character was identied based on 18S rRNA gene for Cryptosporidium and 4 positive samples was detected as C.baileyi,which was non-zoonotic. The results of the study indicate that intestinal parasitic infection on Partridges is common on free-ranged farms in Henan province, and that partridges have no public health significance.