The baby vomiting can not be vaccinated. Vaccination should be established on the basis of the baby’s health, if the baby has symptoms of vomiting, is not allowed to vaccination, otherwise it may lead to vomiting symptoms worsen, and the original baby after vaccination is prone to adverse reactions, if the baby’s body is not in good condition, vaccination, it is easy to increase the probability of adverse reactions after vaccination, so you need to wait for the baby’s condition to recover before vaccination. So you need to wait until your baby recovers before you take the immunization shot. The baby vomiting may be caused by colds, may also be caused by gastrointestinal diseases, it is best to take the baby to the children’s hospital for examination in a timely manner, to clarify the cause of the disease after targeted treatment, and wait for the recovery of the condition of the baby before vaccination.