Experts Explain Why Antibodies Are Sometimes Not Observed After Coronavirus Vaccination

Experts Explain Why Antibodies Are Sometimes Not Observed After Coronavirus Vaccination
Experts Explain Why Antibodies Are Sometimes Not Observed After Coronavirus Vaccination

Video: Experts Explain Why Antibodies Are Sometimes Not Observed After Coronavirus Vaccination

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The experts talked about why, after being vaccinated against COVID-19, some people develop a minimum amount of antibodies and what should be done in this case. Doctor of Medical Sciences Nikolai Malyshev explained that in some cases, immunity is developed even when there is no reaction. Larisa Popovich, director of the Institute of Health Economics, National Research University Higher School of Economics, noted that antibodies can only last for about six months, and therefore a second immunization is being carried out, which allows to consolidate the success. As the expert explains, the main task of vaccination is to create T-cell immunity, which is the memory of the immune system. It is this kind of immunity that will allow you to fight the virus for many years. If repeated immunization is not carried out, only immunity at the antibody level can form, but not cellular immunity, the expert noted. Dmitry Lioshchnov, formerly acting director of the FSBI "Research Institute of Influenza named after Smorodintseva "commented that for those who did not develop a sufficient amount of antibodies after vaccination, re-immunization is necessary.

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