Information appeared in the media that too frequent vaccination, less than a year after the first vaccination, can lead to formidable complication - immune paralysis - and the development of secondary immunodeficiency. We decided to check if such fears are justified.
Two specialists warned about the danger of the development of immune paralysis: a therapist, a clinical pharmacologist Andrei Kondrakhin and the President of the Russian Scientific Society of Immunologists, the scientific director of the Institute of IMNOGY and Physiology of the Russian Academy of Sciences Valery Chereshnev. First reportedthat it is best to carry out repeated vaccination no earlier than a year after the last vaccine, and second - that revaccination more often than six months later will cause immunological paralysis. Kondrakhin's words were distributed Lenta.ru, TV channel "360 °" And News.ru, and they shared Chereshnev's opinion TASS And "Russian newspaper".
It is worth noting right away that in MKB-10 The diagnosis such as immune paralysis has not been recorded. The English -speaking term (Immune Paralysis) is more Distributed, however refers V Mainly To the state arising As a result Sepsis. Eat row publicationsdescribing the immune paralysis Due to the heavy course of coronavirus infections. Moreover, Search on Google until October 19, 2021 does not give out almost no information about immune paralysis - there is only description Its in cats infected with the immunodeficiency virus.
Immunologist Vladimir Bolibok suggests that the term "immune paralysis" in science appeared, when Alexander Core "in 1906 came up with a way of depleting an immune reaction when a horse’s introduction against diphtheria is introduced." Thus, the scientist was able to prevent anaphylactic shock, which could be accompanied by the administration of the medicine. That is, immune paralysis already described not a state that arises as a result of too frequent vaccination, but a way to “muffle” an immune response to give the body the opportunity to develop antibodies. “But extrapolate the phenomenon of harmlessness that the allegedly frequent administration of vaccines causes immune paralysis is to call white black” - Adds Immunologist.
It is also worth noting the fact that in the first days of life, a person is introduced by several different vaccines, but infants do not arise immune paralysis. According to the national calendar of preventive vaccinations, a child in the first year of life Gets Up to 17 vaccines (taking into account revaccinations). Moreover, adults are also allowed by simultaneous vaccination with several vaccinations, with the exception of BCG. Rospotrebnadzor separately Propying: “Simultaneous vaccination is not accompanied by inhibition of the immune response. Our body constantly encounters a huge number of antigens, providing protection of the internal environment; When even one single microorganism penetrates into this internal environment, it produces dozens of antibodies to each of the pathogen proteins. With mixed infections, this number increases repeatedly, so that the response to the simultaneous introduction of several vaccines does not create an emergency. ”
Secondary immunodeficiency can also not cause frequent vaccination. The causes of pathology are good Studied - This is diabetes, liver failure, hepatitis, aplastic anemia, some cancer, reaction “transplant against the owner”, chemotherapeutic drugs, immunosuppressants, some bacterial, mycobacterial and viral infections (including new coronavirus infection). Vaccination among these reasons It is not listed. Moreover, specialists separately Chew The need to vaccinate people with primary and secondary immunodeficiencies - however, with some exceptions (in particular, living vaccines should be avoided), as well as the need for collective immunity for the safety of such people.
According to the latest data, revaccination from coronavirus in Russia Recommend Six months after the introduction of the first component. Israeli doctors formulated it is like "five months after the second dose", in USA the optimal period counts Eight months, and four in Hungary. Today (at the same time, revaccination in Russia began in June, and in Israel - in July) there is no data on the occurrence of immune paralysis after a booster dose, obtained millions people.
Thus, the fears that frequent vaccination can cause immune paralysis or other immune states that threaten people are unfounded. The national vaccination calendar also provides for a simultaneous administration of several vaccines, as well as a relatively short time between them.
Not true
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