For citations:
Akimkin V.G., Davydova N.G., Ugleva S.V., Ponezheva Zh.B., Shabalina S.V. Epidemic Outbreak of COVID-19 in Foreign Closed Long-Term Care Facilities. Epidemiology and Vaccinal Prevention. 2022;21(5):138-146. (In Russ.) https://doi.org/10.31631/20733046-2022-21-5-138-146