Add Yahoo as a preferred source to see more of our stories on Google. While wearing a standard face mask can protect you from larger droplets, Dr. Ankit Garg, medical director at MVP Health Care says ...

Along with getting vaccinated, regular mask wearing is one of the best ways to protect yourself and others from contracting COVID-19, especially now that case numbers are soaring to record highs ...

In research that could lead to better gas mask filters, scientists at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) have been putting the X-ray spotlight on composite ...