
1) Viral disease
Found on
https://www.crosswordclues.com/clue/astrovirus

Genus: Mamastrovirus Astrovirus is a type of virus that was first discovered in 1975 using electron microscopes following an outbreak of diarrhoea in humans. In addition to humans, astroviruses have now been isolated from numerous mammalian animal species (and are classified as genus Mammoastrovirus) and from avian species such as ducks, chickens,...
Found on
http://en.wikipedia.org/wiki/Astrovirus

A genus of small, circular RNA viruses in the family astroviridae. They cause gastroenteritis and are found in the stools of several vertebrates including humans. Transmission is by the faecal-oral route. There are at least seven human serotypes and the type species is human astrovirus 1. ... (12 Dec 1998) ...
Found on
http://www.encyclo.co.uk/local/20973

the sole genus of the family Astroviridae, RNA viruses with several different serotypes that cause gastroenteritis in humans and other animals.
Found on
http://www.encyclo.co.uk/local/21001

Type: Term Pronunciation: as′trō-vī′rŭs Definitions: 1. A small RNA virus and the only genus in the family Astroviridae; associated with diarrhea and detected in the feces of numerous animals.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=8147
No exact match found.