After the new coronavirus vaccine is administered, it will not inhibit or disrupt the body’s normal immune system, so the resistance will not be reduced.
The new coronary vaccine is an inactivated vaccine, which produces antibodies after injection into the organism, and is able to enhance the body’s resistance to the new coronary virus, which is conducive to enhancing the body’s immunity to a certain extent. After vaccination, the immune system undergoes certain changes, which are equivalent to sowing seeds against the virus in the body, and can induce the body to produce IgG antibodies.
Of course, there will be some cases, a few people may have fever, injection site redness and swelling and other minor discomforts, this is mainly due to the body’s immune system is activated after the benign reaction, rather than the phenomenon of immunity decline, but this situation rarely occurs, and varies from person to person.
The duration of the vaccine is at most six months or more, during which time only a small number of people have a decrease in neutralizing antibodies, and low neutralizing antibodies are infected by the virus. However, there are still memory cells in the organism, which awaken once the virus has invaded and produce immunity that is not comparable to immunity that has never been vaccinated.