Coronavirus Update: What Fabric Is Best for a Mask?

Cotton seems to be the fabric of choice, but a single layer isn't enough to keep particles from getting through. How many layers should you use? Follow this rule of thumb.

Trouble viewing this email? View as a Webpage Coronavirus Special What Fabric Is Best for a Mask? Cotton seems to be the fabric of choice, but a single layer isn't enough to keep particles from getting through. How many layers should you use? Follow this rule of thumb. Read More   Some Tests May Miss 1 in 5 COVID-19 Cases Certain tests for SARS-CoV-2, which causes COVID-19, may have a false negative rate of 20% or more, a new review says. Read More   The Surgeon General's Tips for Summer Activities U.S. Surgeon General Jerome Adams discusses ways to have fun outdoors while still being mindful of your risks. Watch Video   WHO Changes Stance on Face Masks The World Health Organization now says this group of people should wear masks when in public and unable to social distance. Read More   High Blood Pressure Doubles COVID Death Risk Chinese coronavirus patients with high blood pressure had twice the risk of dying as patients who didn't have hypertension, a new study finds. Read More   Experts Optimistic in Search for COVID-19 Vaccine Of the more than 100 vaccines in development, eight are already in early human trials. And one group hopes to have a vaccine ready in September. Read More   Eye Protection Could Decrease COVID-19 Spread New reports suggest eye protection, when paired with face masks and social distancing, could give people in high-risk groups more protection. Read More   In the News Study: COVID-19 Linked to Raised Risk of Post-Op Death Pregnancy Doesn't Increase COVID-19 Risk Coronavirus Daily Digest: Headlines From Around the World Healthy at Home Different Ways to Isolate Yourself Disinfectant: Dos and Don'ts Food Allergy? What to Know About Relaxed Labeling Guidelines ADVERTISEMENT ADVERTISEMENT WebMD.com   |  Mobile Apps  |  Unsubscribe     You are receiving this message because you registered with WebMD as lrbelle978@gmail.com. If you did not register for WebMD please contact our Customer Care Team WebMD Privacy Policy © 2020 WebMD, LLC. All rights reserved. WebMD Office of Privacy | 1201 Peachtree Street, NE | Atlanta, GA 30361