Neocoronavirus pneumonia vaccine really works. Neocoronavirus pneumonia vaccine refers to the new coronavirus vaccine. The claim that the new coronavirus vaccine is useful is based on some scientific evidence, and can reduce the risk of neocoronavirus transmission and prevent viral infections, but the protection is not 100%. The new coronavirus vaccine can be used to prevent diseases caused by neocoronavirus infections. According to the latest clinical trial data released by the new coronavirus vaccine, the new coronavirus vaccine has good effectiveness and safety. Although the protection effect is not 100%, the vaccine can effectively reduce the risk of transmission of the new coronavirus and prevent viral infection. Currently, the vaccine has been extended to people over 3 years of age, but it is not available to people with fever, acute illnesses, or allergies to its components. In conclusion, vaccination against the new coronavirus is an effective preventive measure against new coronavirus pneumonia, and it is important to take care of personal protection in general. Tip: The terms “neocoronavirus pneumonia” and “new coronavirus pneumonia” mentioned in this article were renamed to “new coronavirus infection” on December 26, 2022, as announced by the National Health Commission.