If your baby has a fever after the pneumonia vaccination, you should first measure the child’s temperature to ensure that it is below 38.5°C. If the temperature rises persistently and exceeds 38.5°C, you should treat the child with antipyretic medication, such as oral ibuprofen suspension or acetaminophen suspension. After the pneumonia vaccine, the pneumonia vaccine contains inactivated pathogenic microorganisms that can easily lead to pneumonia. At this time, if the symptoms of nasal congestion and runny nose appear, it is possible that these pathogenic microorganisms lead to upper respiratory tract infections, which can be treated with some oral medication. If there is a serious fever, in addition to coughing and coughing symptoms are also heavy, there may be pneumonia, the child needs to be hospitalized for infusion treatment, usually need to give the child intravenous Ceftriaxone or Cefoperazone for treatment.