Health care, Epidemic
Page 2

[2] [1]

20-December-2021 Monday
WHO confirmed the danger of omicron-strain for vaccinated and recovered

30-November-2021 Tuesday
Popova listed the necessary measures against the omicron strain of coronavirus

28-September-2021 Tuesday
Study: Smokers are 60-80% more likely to be hospitalized with COVID-19

[2] [1]

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