
Respirators help reduce the spread of airborne infections
See how masks reduce respiratory particles released into shared air, helping limit airborne transmission and protect both the wearer and people nearby.
Following the recent guidance from the British Occupational Hygiene Society (BOHS) clarifying the legal distinction between surgical masks and respirators, David Osborn has prepared a presentation summarising the key findings.
The 21 minutes presentation can be accessed here.
A pdf of the presentation is available below. (A short summary of the guidance on our Resources Page can be found here.)

See how masks reduce respiratory particles released into shared air, helping limit airborne transmission and protect both the wearer and people nearby.

Covid-19 spreads through the air. Learn how masks, ventilation, CO₂ monitoring, air filtration, distancing and outdoor spaces can help reduce your risk.

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