Is rotavirus infection safe in infants?

Rotavirus is an infection of the digestive system. An infant may have frequent watery stools, vomiting, fever, tummy discomfort, or reduced interest in feeding. The main concern is loss of fluid and salts. Babies have smaller reserves than adults, so dehydration may develop while the illness is active. Signs can include fewer wet nappies, a dry mouth, no tears when crying, unusual sleepiness, or difficulty feeding.

Continue breastfeeds or usual feeds if your infant can keep them down. Offer oral rehydration solution only with guidance on the right product and amount for your baby; do not dilute formula or give anti-diarrhoeal medicine unless a clinician advises it. Wash hands carefully after nappy changes and clean changing surfaces, because rotavirus spreads easily. Keep track of wet nappies, feeds, vomiting, and stools so you can describe changes clearly.

Contact a clinician promptly if your infant is feeding poorly, has repeated vomiting, has markedly fewer wet nappies, seems unusually drowsy or difficult to wake, or has blood in the stool. Seek emergency help if the baby is floppy, unresponsive, struggling to breathe, or cannot keep fluids down. A young infant with fever also needs prompt medical advice because age changes how fever is assessed.

Ask which hydration signs should trigger a same-day review, how to continue feeds, and whether the infant needs an examination. You can also ask how to protect siblings and caregivers from spread and whether vaccination advice is relevant for your child.