
Covid is Airborne: You’re breathing it in
A powerful short video explaining how COVID spreads through the air like smoke, highlighting why ventilation, clean air and respiratory protection matter.
In this timely commentary, Trish Greenhalgh reflects on the lessons we should have learned from SARS and COVID-19 in responding to emerging infectious disease threats. The piece raises important questions about precaution, respiratory protection, and the risks of repeating past mistakes in infection prevention and control.
Read the commentary by clicking here.

A powerful short video explaining how COVID spreads through the air like smoke, highlighting why ventilation, clean air and respiratory protection matter.

Explore this SHH-UK Research Summary of a study examining patient-reported symptoms and treatment experiences among nearly 4,000 people with Long COVID and ME/CFS.

N95 and KN95 respirators may look similar, but they are certified to different national standards. Both are designed to provide a high level of filtration, with each rated to filter at least 95% of specified test particles. (Smart Air)