Not to be inj. Not for protection against gastroenteritis due to other pathogens. Not to be used in adults. Postpone vaccination in patients w/ acute severe febrile illness; diarrhoea or vomiting. Patients predisposed to intussusception. Patients w/ immunodeficient close contacts eg, w/ malignancies, immunocompromised or on immunosuppressive therapy. Infants w/ GI illnesses; immunosuppressed infants.