The new crown vaccine is currently free of charge and does not require money. The new coronary vaccine is an effective means of preventing new coronary virus infections, and our country stipulates that people of appropriate age should be vaccinated, and the vaccination is free and does not require money. People with no contraindications should go to a designated vaccination center or CDC to get vaccinated for free. If there is a fee for the New Crown vaccine, be aware of the possibility of fraud. There are several manufacturers of the Neocollins vaccine, and it is recommended that the vaccine be administered according to local CDC schedules; standardized vaccination with the Neocollins vaccine can produce effective antibodies to prevent Neocollins infection or the development of severe disease after infection with the virus.