Amid a shortage of medical-grade face masks, such as surgical masks (loose-fitting, disposable masks that block large droplets but don’t filter small particles) and N95 respirators (tight-fitting face ...

With the CDC now advising Americans that it’s a good idea for everyone to wear masks when out in public, and a shortage of masks available for sale, the internet has stepped up with a lot of tips and ...

The Washington Post is providing this news free to all readers as a public service. Follow this story and more by signing up for health, science, and environment email alerts. On Friday, President ...

At this point of living in the Covid-19 pandemic, you should have a few masks that are properly fitted and filtered. But if you want to have more on hand for double-masking, you can make your own. If ...