The third dose of the New Crown vaccine can usually be delayed for up to six months. It is recommended that the New Crown vaccine be administered in a regular manner, as it is able to effectively fight against infection by the New Crown virus. Generally, after the first and second doses of the New Crown vaccine are systematically administered, the body of the vaccinated person will produce the corresponding New Crown antibodies, which can effectively fight against infection by the New Crown virus. With the passage of time, usually after six months, the number of new crown antibodies produced by the new crown vaccine in the body will decline, usually after one year, the antibodies will decline to a very small extent, at this time the new crown antibodies in the body can no longer effectively resist the invasion of the new crown virus, in order to prevent this from occurring, the third shot of the new crown vaccine should be given as soon as possible within six months, to ensure that the body of the inoculated person can produce enough new crown antibodies. The third vaccination should be given as soon as possible within six months to ensure that the vaccinee’s body produces enough antibodies. Under normal circumstances, the interval between the first and second of the two doses of the new crown vaccine is more than four weeks. If the first dose of the new crown vaccine has already been given, the second dose of the new crown vaccine should be given within eight weeks as far as possible, followed by the third dose of the new crown vaccine within six months, so that a total of three doses of the new crown vaccine should be completed within six months. The new crown vaccine should be given in a timely manner to produce antibodies against the new crown virus, which is essential for outbreak prevention, and the third dose of the vaccine creates effective protective antibodies that last for a longer period of time than the first and second doses. If you feel unwell after vaccination, you should go to the hospital in time to avoid delay.