Smoking traditional or non-combustible cigarettes while wearing a surgical mask results in a two-fold rise in exhaled carbon monoxide and impaired blood vessel function compared to non-mask periods.

(Bloomberg Opinion) -- It has been almost a week since the Trump administration recommended that all Americans wear masks, or some face coverings, in public to protect against the spread of ...

Have you noticed that smokers are still dotting our landscapes with their used cigarette butts? Very annoying. Now we have a new offense: We’re seeing COVID masks sprinkled around the ground because ...