Microbiology A vaccine is available for one of the most common causes of infantile gastroenteritis. However, it has recently been recalled. The virus is A Cytomegalovirus B Rotavirus C Varicella-zoster virus D Adenovirus 💡 Explanation A vaccine is available for one of the most common causes of infantile gastroenteritis. However, it has recently been recalled. The virus is ✓ Correct Answer: B. Rotavirus