All are true about Norwalk virus except -
Ans. is 'b' i.e., Cultivated in cell culture "Most calciviruses and astroviruses can be grown in cell culture, but the Norwalk viruses cannot"o Norwalk virus belongs to family calciviridae (RNA viruses) and genus Noroviruses.o Norwalk virus causes outbreast of gastroenteritis from a common source of contamination (water, shellfish, salad).
Belongs to calciviridae
Cultivated in cell culture
Causes gasteroenteritis
Is a RNA virus
Misc.