You don’t repeat the dose of rotavirus vaccine if an infant spits it out.
What does it mean if you develop a rash after getting the chickenpox vaccine?
An attenuated vaccine is one that has been weakened, so that it can’t make you sick, but will still trigger the creation of antibodies and an immune reaction.
Does the rotavirus vaccine shed? Can it make you sick if you forget to wash your hands after changing your baby’s diaper?