Vaccinations are not recommended for babies with a runny nose, which indicates that there may be an infection in the body, so it is recommended to postpone vaccinations. If the child is vaccinated, parents should pay attention to the care of the vaccination site. Vaccination is generally not recommended for babies with a runny nose, because a runny nose indicates that there is an infection in the child’s body, and vaccination at this time may not be effective in preventing the disease, but may aggravate the uncomfortable symptoms of the child. Parents are advised to prolong the vaccination period and to take the child to the hospital for treatment of the specific cause of the disease and then follow the doctor’s instructions for vaccination. If the child’s organism has recovered, after vaccination, parents should pay attention to avoid contact with moisture at the vaccination site when bathing the child to prevent symptoms of infection such as redness, swelling and pain. Babies should not be vaccinated when they have a runny nose. Parents should take their children to the doctor in time and follow the doctor’s instructions to avoid aggravating the child’s condition.