| identification and characterization of multiple porcine astrovirus genotypes in hunan province, china. | astroviruses (astvs) can infect a variety of hosts, including mammalian and avian species, and are commonly associated with enteric infections. recently, mammalian astvs have been linked to extra-intestinal manifestations, including neurologic disorders in humans, cattle and minks, demonstrating zoonotic potential. so far, five porcine astv (pastv) genotypes have been identified, with pastv1, pastv2, pastv3 and pastv5 implicated in cross-species transmission. our knowledge about pastv epidemiolo ... | 2017 | 27990567 |