| prevalence and molecular identification of cryptosporidium spp. in pigs in henan, china. | the distribution and public health significance of cryptosporidium species/genotypes in pigs differ among geographic areas and studies. to characterize the prevalence of cryptosporidiosis in pigs in henan, china, a total of 1,350 fecal samples from 14 farms in ten prefectures in henan province were examined. the overall prevalence of cryptosporidium was 8.2% (111/1,350), with the highest infection rate (79/383 or 20.6%) in 1-2-month-old piglets and the lowest infection rates in 3-6-month-old pig ... | 2010 | 20697908 |