Does Face Mask Use Cause Lung Cancer? Not Really
- By AFP | 18 Feb 2021 4:06 PM GMT
Explained: How Face Masks Slow Down COVID-19 Transmission | Watch Video
- By Govindraj Ethiraj | 24 July 2020 5:40 AM GMT
Explained: Why N95 Masks With Valves Are Ineffective Against COVID-19
- By Shachi Sutaria | 21 July 2020 11:38 AM GMT
Freediver Stig Severinsen's Video On Masks Contains Misleading Claims
- By AFP | 22 May 2020 1:09 PM GMT