Top Stories
-
U.S. Cases Spike as COVID Kills Every 107 Seconds
-
Supersreaders Spur Record New U.S. COVID Cases
-
You Recovered From COVID-19 -- Are You Now Immune?
-
COVID-19 Antibodies Decline Over Time
-
The Difference Between Quarantine and Isolation
-
Bothered by Foggy Glasses When Wearing a Face Mask?
-
COVID-19: Loss of Smell More Common Than Thought
-
Experts: Begin Screening for Colon Cancer at Age 45
-
'What Is Considered a Fever?'
- View more Top Stories
Find a reputable provider in your area with WebMD Care.
Search doctors, conditions, or procedures
Zip code or City, State
Conversations
WebMD Blogs | Expert Perspectives, Personal Stories
Why You Need to Cover Your Nose When Wearing a Mask
Covering only your mouth is not OK. Here’s why.
Read Full Post
WebMD Magazine
Poll
Health A - Z
- ADHD
- Allergies
- Alzheimer's
- Anxiety Disorders
- Arthritis
- Asthma
- Back Pain
- Cancer
- Cholesterol
- Cold, Flu, & Cough
- COPD
- Depression
- Diabetes
- Digestive Disorders
- Eye Health
- Heart Health
- Heartburn/GERD
- Hypertension
- Mental Health
- Migraines
- Multiple Sclerosis
- Oral Care
- Orthopedics
- Osteoporosis
- Psoriasis
- Rheumatoid Arthritis
- Sexual Conditions
- Skin Problems
- Sleep Disorders