The price of the 23-valent pneumonia vaccine ranges from 150-300 yuan, while the imported vaccine costs 500-800 yuan. The price of 23-valent pneumonia vaccine is not standardized by the state, due to the different regions, different medical institutions and different manufacturers, the specific price of the vaccine will be slightly different in each region, and there is also a distinction between domestic and imported vaccines, imported vaccines are relatively more expensive than the domestic ones, so it is recommended to choose the vaccine according to your own specific situation. The 23-valent pneumonia vaccine can cover 23 serotypes of pneumococcal infections, and can effectively prevent pneumonia, and the immune function may reach more than 5 years. 23-valent pneumonia vaccine is suitable for immunocompromised adults, frail and sickly elderly people, and children over 2 years of age, but children under 2 years of age are prohibited from using this vaccine, and can choose other types of pneumonia vaccine.