Assessment of the Epidemic Process of COVID-19 Manifestations and the Epidemiological Efficacy of the Vaccine Gam-Covid-Vac Among Employees of a Multi-Speciality Medical Organization

Relevance. Employees of medical organizations (MO), by virtue their official duties, are at the group risk morbidity a new coronavirus infection. Aim. Evaluation manifestations COVID-19 epidemic process and epidemiological effectiveness use Gam-Covid-Vac vaccine among employees multy-speciality organization. Materials methods. The incidence staff MO was studied for period from March 2020 to December 2021. latent evaluated avccording results routine serological examination antibodies classes IgM IgG SARS-CoV-2. immunoprevention determined comparing with coverage who has completed course vaccination. Results. During study period, 47.7% had clinically apparent form COVID-19. In addition, according examination, it turned out that 46.5% subclinical An increased level observed in autumn period. workers 2.2 times higher than other employees, hospital – 1.7 polyclinics. more intense nurses doctors junior staff. efficacy during first months using been established. Vaccinated people have mild comparison unvaccinated people. Conclusion. this way, main organization were identified established