Coronavirus Source Data, 2022-01-09 Архивировано 09.01.2022: owid-covid-data-2022-01-09.csv.gz Источник: Hasell J., Mathieu E., Beltekian D. et al. A cross-country database of COVID-19 testing. Sci Data 7, 345 (2020) Our complete COVID-19 dataset is a collection of the COVID-19 data maintained by Our World in Data.