
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.
Some people with Long COVID show signs of autoimmune activity, but the picture is complex and unlikely to have a single explanation. This research summary explores emerging evidence on autoimmunity, immune dysregulation and viral persistence, and what these findings may mean for healthcare workers and people living with Long COVID.

Read full paper: https://www.jacionline.org/action/showPdf?pii=S0091-6749%2825%2900171-X

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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