enterovirus
Concise Oxford English Dictionary © 2008 Oxford University Press:
enterovirus /ˈɛntərəʊˌvʌɪrəs/
▶noun Medicine any of a group of RNA viruses (e.g. those causing polio and hepatitis A) which occur chiefly in the gastrointestinal tract.
'enterovirus' also found in these Oxford entries:

