
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.
Source: Fedorowski A, Raj SR et al. (2024). Cardiovascular autonomic dysfunction in post-COVID-19 syndrome: a major health-care burden. Nature Reviews Cardiology. DOI: 10.1038/s41569-023-00962-3
Many people with Long Covid report worsening fatigue, brain fog, dizziness and palpitations during hot weather. This research summary explores how autonomic nervous system dysfunction (dysautonomia) may contribute to symptom flare-ups and offers practical strategies to help manage symptoms during warmer periods.


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)