For citations:
Pankov A.S., Korneev A.G., Nosyreva S.Yu. Specific Features of the Spread of New Coronavirus Infection (COVID 19) in Orenburg Region. Epidemiology and Vaccinal Prevention. 2021;20(3):19-29. (In Russ.) https://doi.org/10.31631/2073-3046-2021-20-3-19-29