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.
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One of the strategies that can be used to improve indoor air quality is the use of a HEPA (Highly Efficient Particle Air Filter) filter. We recommend this in our position statement on why indoor air quality in healthcare settings matters but how does a HEPA filter actually work?
This leaflet from the Corsi-Rosenthal Foundation UK provides an overview of both HEPA filters and EPA (Efficient Particle Air Filter) filters.
