MomentsForZen/Flickr

The smoke from autumn burn‑offs could make coronavirus symptoms worse. It’s not worth the risk

Expanding planned burning is often touted as a way to lessen the risk of bushfires. But this burn-off season is bad news for the COVID-19 pandemic.
Smoke haze from the bushfires in NSW drifted over Sydney on November 12. Paul Braven/AAP

How does poor air quality from bushfire smoke affect our health?

Smoke from the bushfires has impacted air quality in affected and surrounding areas. To minimise any health risks, people with pre-existing medical conditions should take extra care.
The toxic effects of cigarette smoke reach far into the lungs. Flickr/SOCIALisBETTER

Explainer: what is chronic obstructive pulmonary disease?

Almost everyone will know someone with chronic obstructive pulmonary disease (COPD): an incurable disease of the lungs that makes breathing difficult. Never heard of it? Well, chances are you’ve heard…
Biomass smoke can scar and inflame the lungs. thinboyfatter/ Flickr

Bushfire smoke harms the lungs like cigarette smoke

Bushfire smoke can damage the lungs in a similar way to smoking-related emphysema, according to a study from the Woolcock Institute of Medical Research. Published in international science journal PLOS…

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