For an airborne risk you need to wear respirators which seal your the face.
Esther
SURGICAL MASKS DO NOT PROTECT
So encouraging to see the sheer strength of feeling amongst so many highly-respected scientists & medical practitioners from across the world making representations to WHO
This letter from World Health Network is a must-read
tinyurl.com/WHN-Letter-t...
January 7, 2026 The letter below (a button to download it as a .pdf file is at the bottom of this page) was sent to seven top officials at the World Health Organization on Wednesday 7 January. Press c...
