If the condition of the newborn is not suitable for vaccination, it can be postponed. The exact time of postponement should be decided after assessment by a specialist, but postponement is not recommended under normal circumstances. Newborns usually have low immunity and are prone to fever, diarrhea, upper respiratory tract infections, eczema, etc. It is generally not suitable for vaccination at this time, which may aggravate the condition, and it is recommended to wait until the disease is cured before vaccination. However, it is not recommended to postpone for too long, otherwise the antibody disappears due to prolonged stimulation, resulting in the vaccine effect may not be able to achieve the desired preventive effect. If the newborn is healthy, he/she should be vaccinated within the specified time. The vaccines that newborns usually need to be vaccinated include hepatitis B vaccine, BCG DPT vaccine, inactivated polio vaccine and so on. Consult your physician for specific vaccination schedules and precautions.