Isolation and evolutionary analyses of gout-associated goose astrovirus causing disease in experimentally infected chickens.

ABSTRACT: Astroviruses are a common cause of gastroenteritis in humans and animals. They are also associated with extraintestinal infections, including hepatitis in ducklings, nephritis in chickens, as well as fatal meningitis and encephalitis in humans and other mammals. Since 2014, outbreaks of disease characterized by visceral gout and swelling of kidneys have been reported in goslings and ducklings in China, with the causative agent revealed to be a novel avian astrovirus designated goose astrovirus (GoAstV). In the present study, this novel gout-associated GoAstV was identified in diseased goslings from 2 farms in Hunan province, China. Three genomes were successfully sequenced and analyzed and were shown to have high identities of 99.7 to 99.8% between each other, with some specific amino acid

SUBMITTER: Li JY 

PROVIDER: S-EPMC7858137 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature