To prove face coverings are safe and don't harm oxygen levels, a British doctor ran 22.6 miles in a mask. On July 20, Dr. Tom Lawton, a critical care doctor, researcher and triathlete in the U.K ...

Doctor shows how prolonged mask-wearing does not lead to CO2 retention. Dr. Tanya Selak demonstrates how her CO2 levels are within the normal range after having worn a surgical mask for six hours.

Here, doctors explain the potential timeline of how long you’ll need to wear face masks, and why this probably won’t be the last you see of them (though not in the way that you think). Mask ...

COVID-19 cases are rising as the holiday season fast approaches. Dr. Barry Ramo says people should be thinking about wearing a mask and that helps stop the spread of viruses.

Pandemic over, but please use common sense — and a mask — at the doctors’ office by Ada Fenick MD May 11, 2023 @ 12:01 am Updated August 14, 2023 @ 1:30 pm Paid for by Reader Opinion ...

A doctor in Australia shared a video on Twitter aiming to debunk concerns that wearing a mask for a prolonged period of time could cause harm, including the possibility of retaining or breathing ...