Resembling Norwalk virus or Norwalk gastroenteritis; specifically designating viruses belonging to the genus of caliciviruses containing Norwalk virus.
Origin
1970s; earliest use found in The Lancet.
Definition of Norwalk-like in US English:
Norwalk-like
adjective
Virology Medicine
Resembling Norwalk virus or Norwalk gastroenteritis; specifically designating viruses belonging to the genus of caliciviruses containing Norwalk virus.