THE EFFECTIVENESS OF VACCINATION AGAINST THE NEW CORONAVIRUS INFECTION (COVID-19) IN THE KRASNOYARSK TERRITORY

Introduction: Vaccination is considered to be the most important measure control pandemic of new coronavirus infection COVID-19. This article attempts present results vaccination campaign against COVID-19 during a six-months period in Krasnoyarsk Territory. The aim: To assess effectiveness among adults Methods: We used population-based data from Federal Register Infected with on cases Territory and Vaccinated by July 30, 2021. Differences mortality, proportions patients who need in-hospital treatment, extremely serious conditions, required artificial ventilation hospitalization intensive care between vaccinated non-vaccinated, as well immunized non-immunized were calculated. Results: Those (regardless timing disease after vaccination) those (42 days introduction first component vaccine) significantly less likely suffer (14.6 per 1 000 16.8 versus 116.9 unvaccinated 112.1 non-immunized, respectively), case vaccination, there much lighter course lower proportion requiring (18.3 % 24.5 %) or treatment units (0.8 1.6 %), (0.6 1.3 low fatality(2.1 3.3 %). Conclusion: study provides evidence severe individuals supporting earlier reports role mass combating