When is the rotavirus vaccine administered?

The rotavirus vaccine is administered at 6 weeks of age as part of the routine immunization schedule for infants. This timing is crucial because it helps to protect young children against rotavirus, a common cause of severe diarrhea and vomiting that can lead to dehydration. The vaccine is designed to be given in doses; the first dose is typically administered between 6 weeks and 15 weeks of age, with the aim to ensure max efficacy before infants are exposed to potential virus carriers.

Vaccination earlier than 6 weeks may not provide the immune protection needed as infants' immune systems are still developing, and giving it later than the recommended window can increase the risk of rotavirus infection. The recommended schedule helps maintain public health by reducing the incidence of rotavirus-related illnesses in the community, providing herd immunity.