Mask, ARVI

29-December-2023 Friday
Does a mask protect against germs? They are very small, especially viruses!

12-April-2022 Tuesday
Prevalence of ARVI pathogens in persons without symptoms

08-August-2021 Sunday
SARS-CoV-2 concentration in aerosol generated by breathing, talking and singing of COVID-19 patients

08-July-2021 Thursday
Mask or respirator

04-June-2021 Friday
Bias

24-May-2021 Monday
The true effectiveness of masks in the fight against coronavirus

15-March-2021 Monday
What you were so afraid of

19-January-2021 Tuesday
What more proof do you need?

11-November-2020 Wednesday
Once again - the masks definitely work

23-July-2020 Thursday
When what should work doesn't work

19-July-2020 Sunday
Two sick hairdressers did not infect anyone

20-June-2020 Saturday
Why does everyone have to wear masks?

25-January-2017 Wednesday
Mask mode


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