How to properly fit your mask

During the COVID-19 pandemic, a properly fitted mask reduces your risk of COVID-19. Know your risk, lower your risk.

[whitewolf]

Thank you Chairman Xi for the information. Your loyal subjects at the WHO are very proud to serve you and should get an extra ration portion this week.

[armancreations]

Can I use this video for spreading awareness purpose

[chie]

Can you please have versions of this in different languages? Thank you 😊

[axelellrodt]

Is there a French version for those who can't understand English ? Thanks

[sundharsundhar]

Old is gold world birth people very hycinic village people outside travel inside house out side hands legs wash this generations world super hycinic guides your video chennal mask very healthy safe nose mouth virus spread mask mind health safe health happy safe thanks sir

[LordBlk]

Any reference to the studies on masks in the last 5 years?