Viral gastroenteritis may be caused by all of the following in infant and young children except

Coronavirus may cause enteritis or colitis in neonates and infants. Calcivirus is best known for causing large, explosive diarrhea outbreaks among older children and adults. Enteric adenovirus are a common cause of viral gastroenteritis in infants and children causing mild to moderate watery winter diarrhea. Reference: Nelson textbook of pediatrics 19th edition Page 1134 & 1135