Peculiarities of Humoral Immunity Formation in Medical Institution Employees Recovered from or Vaccinated against COVID-19 in Irkutsk.

Autor: Dubrovina VI; Irkutsk Antiplague Research Institute, Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing, Irkutsk, Russia. dubrovina-valya@mail.ru., Bryukhova DD; Irkutsk Antiplague Research Institute, Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing, Irkutsk, Russia., Kiseleva NO; Irkutsk Antiplague Research Institute, Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing, Irkutsk, Russia., Chesnokova MV; Irkutsk Antiplague Research Institute, Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing, Irkutsk, Russia., Korytov KM; Irkutsk Antiplague Research Institute, Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing, Irkutsk, Russia., Pyatidesyatnikova AB; Irkutsk Antiplague Research Institute, Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing, Irkutsk, Russia., Vishnyakov VA; Irkutsk Antiplague Research Institute, Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing, Irkutsk, Russia., Balakhonov SV; Irkutsk Antiplague Research Institute, Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing, Irkutsk, Russia.
Jazyk: angličtina
Zdroj: Bulletin of experimental biology and medicine [Bull Exp Biol Med] 2022 May; Vol. 173 (1), pp. 54-58. Date of Electronic Publication: 2022 May 27.
DOI: 10.1007/s10517-022-05492-5
Abstrakt: We performed a seroepidemiological survey of the level and structure of population immunity to SARS-CoV-2 among employees of medical institution in the Irkutsk region during the COVID-19 pandemic. Seroprevalence assessment was organized from May 2020 to April 2021. The level of antibodies to SARS-CoV-2 was measured by ELISA. It was found that 139 (46%) of 299 examined workers were seropositive, including 50 (36%) vaccinated against COVID-19, 75 (54%) patients diagnosed with COVID-19, and 14 (10%) asymptomatic cases of SARS-CoV-2. The results obtained should be taken into account when predicting the dynamics of the epidemic process and organizing preventive (antiepidemic) measures, including vaccination.
(© 2022. Springer Science+Business Media, LLC, part of Springer Nature.)
Databáze: MEDLINE
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