If there are no relevant contraindications, it is recommended that babies receive the pneumonia vaccine. Pneumonia vaccine is mainly a vaccine to prevent pneumonia caused by pneumococcus. Pneumococcus is one of the most important causes of infection and death in infants and young children, and is also an important cause of pneumonia, meningitis and otitis media. The pneumonia vaccine for infants and young children mainly refers to the 13-valent pneumonia vaccine, which can help to reduce their morbidity and mortality rates. The 13-valent pneumonia vaccine is intended for infants and children between the ages of six weeks and five years. Adverse reactions to the vaccination mainly include low-grade fever, feeling unwell such as weakness, weakness, anaphylactic reactions as well as arthritis, urticaria and myalgia. Vaccination is contraindicated in persons who are allergic to any component of this vaccine. Acute severe infectious diseases should be deferred. For details of the vaccination, please consult the doctor at the vaccination station.