Host specificity of Enterocytozoon bieneusi genotypes in Bactrian camels (Camelus bactrianus) in China.

To our knowledge, this is the first report of E. bieneusi in Bactrian camels. The host-specific genotype CAM1 was the predominant genotype, which plays a negligible role in the zoonotic transmission of E. bieneusi. However, the second-most predominant genotype, EbpC, has greater zoonotic potential.