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Pfizer, Moderna Vaccines Less Effective Against South African COVID Variant
Pfizer's COVID Vaccine Shows 'Robust' Results in Early Trial
Pharmacy Chains Ready to Supply COVID-19 Vaccines to Americans
'Pink Eye' Often a Symptom of COVID-19, and Infection Via Tears Possible
Plasma Therapy Aids Recovery in Critically Ill COVID-19 Patients
Poll Finds Many Americans Heeding Advice on Coronavirus
Precautions Even More Important With New Coronavirus Variant: Experts
Preemies' Impaired Immune Systems Quickly Catch Up: Study
Pregnant Women Face Higher Odds of Coronavirus Infection
Pregnant Women Need to Guard Against Coronavirus
Pregnant Women Need to Guard Against Coronavirus
Pregnant Women With COVID-19 at High Risk for Complications
Prior Exposure to Common Cold Won't Shield You From COVID: Study
Rates of Child Hospitalization Similar Between COVID-19, Flu: Study
Red Cross Issues Call for More Blood Plasma to Treat COVID Patients
Remdesivir Will Not Be Enough to Curb COVID-19, Study Finds
Research Reveals Why COVID Pneumonia Is More Deadly
Rheumatoid Arthritis Drug May Fight Severe COVID-19, Early Data Show
Saliva Equals Nasal Swab for COVID Test Accuracy
Saliva-Based COVID-19 Test Might Be Alternative to Deep Nasal Swab
Scans Reveal How COVID-19 Can Harm the Brain
Schools Can Reopen Safely If Precautions in Place, Australian Study Shows
Schools, Day Care Not a Big Factor in Kids Getting COVID: Study
Scientists Test Safest Way Driver, Passengers Can Avoid COVID Spread
Seizures After Vaccination Don't Affect Kids' Development: Study
Seven States Join Pact to Speed Coronavirus Testing
Severe Allergic Reaction Extremely Rare With Pfizer COVID Vaccine: Study
Severe COVID-19 Raises Odds for Dangerous Heart Conditions 10-Fold
Shorter COVID Quarantine for College Athletes a Good Idea, Study Finds
Should You Send Your Kid to Summer Camp? Expert Offers Advice
Should You Take a Painkiller Before Your COVID Vaccine?
Sickle Cell Puts Black Patients at Higher Risk for Severe COVID
'Silent' COVID-19 More Widespread Than Thought
'Silent' COVID-19 Produces as Much Virus as in Patients With Symptoms: Study
Similar to Adults, Obesity Raises Kids' Odds for Severe COVID-19
Singing Without a Face Mask Can Spread COVID-19
Skeletons May Put Blame on Vikings for Smallpox' Spread
Skip Costume Contact Lenses This Halloween
Sleep Troubles Hit Health Care Workers During Pandemic
Small Study Supports Donor Plasma Therapy for Severe COVID-19
Smartphone Apps Might Track, Slow Spread of COVID-19
Smile When You Get That COVID Vaccine, It'll Hurt Less
Some COVID-19 Patients Stricken by Guillain-Barre Syndrome
Southern California Is Origin of New COVID-19 Variant
Speech Alone May Spread COVID-19, Study Shows
Spotting Which Hospital Patients With Coronavirus Face Greatest Death Risk
Standard Methods Rid Hospital Rooms of Coronavirus, Slashing Transmission Rates
States Start to Loosen Restrictions as U.S. COVID Cases Level Off
Straight Talk From Front-Line Experts on Wearing a Mask
Strong Blood Thinners May Help COVID Patients, But Degree of Illness Is Key
Stuck at Home, Suffering With COVID? Experts Offer Guidance on Care
Studies Show COVID-19 Can Infect and Harm Digestive Organs
Study Confirms Restaurants, Bars Are COVID Infection Hotspots
Study Confirms Safety, Effectiveness of Children's Vaccines
Study Reveals How Coronavirus Travels Indoors
Study Shows Social Distancing Does Cut Your Odds for COVID-19
Study Shows Young COVID Survivors Can Get Reinfected
Study Zeroes in on How Zika Virus Is Passed From Mom to Fetus
Success of Smallpox Vaccine Bears Lessons for Coronavirus Vaccine
Sudden Obsessions, Tantrums: What Is PANS in Kids?
Swine Coronavirus Could Jump to People, Researchers Warn
Teachers Main Drivers of School COVID Outbreaks, So Vaccinations Needed: Study
Texas Mother Transmitted COVID-19 to Unborn Baby: Study
That Cough or Sneeze Behind You Might Not Be COVID: Study
'The Lockdowns Worked,' Experts Say, But Did America Reopen Too Soon?
The Other Side of COVID-19: Milder Cases, Healthy Recovery
Therapeutic Vaccine Is Keeping Melanoma in Remission 4 Years On
There's Bad News, Good News on Coronavirus' Spread in Cats
Tips to Making a Highly Effective COVID Mask at Home
Today's Homeless Are Getting 'Trench Fever,' Infamous from WW I
Too Little Vitamin D Might Raise Odds of Coronavirus Infection
Top FDA Officials Say Two Full Doses of COVID Vaccines a Must
Touching Your Face Is a Coronavirus Danger: Tips to Help You Stop
Track Viruses, Not Animal Carriers, to Prevent Future Pandemics
Trump Was Much Sicker With COVID-19 Than Was Revealed
U.S. Breaks Another Daily Record for New Cases, With More Than 75,000 Infections
U.S. Coronavirus Hospitalizations Spiking in South, West
U.S. COVID Death Toll Hits 300,000 as Vaccine Rollout Begins
U.S. COVID Death Toll Passes 500,000
U.S. Negotiating With Pfizer for More COVID Vaccine Doses
U.S. Rollout of Pfizer COVID Vaccine Begins
U.S. Schools Can Reopen, With Safeguards in Place: CDC
U.S. Study Finds COVID-19 Seldom Severe in Kids
Up to 50,000 U.S. Kids May Be Hospitalized With COVID-19 by Year's End
Vaccine Myths Widespread on the Web, Especially Facebook: Study
Vaccine Rollout Could Have Americans Back to Normalcy by Summer, Expert Says
Vaccines Saved 37 Million Lives, Mostly Children, Over Past Two Decades
Very Little Spread of Coronavirus at Kids' Day Camps: Study
Very Low COVID Infection Rate Among Dental Hygienists: Study
Wearing a Mask Doesn't Cause CO2 Poisoning
What Does a Self-Quarantine Look Like?
What Happened to the Flu This Year?
What People With Type 1 Diabetes Need to Know About COVID-19
What Was More Deadly for New Yorkers – COVID-19 or the 1918 Flu?
What Will COVID-19 Look Like Years From Now?
What You Need to Know About the COVID Vaccine
What You Need to Know About the New Variant of COVID-19
What's Killing Detainees at U.S. ICE Facilities?
What's the Best DIY Face Mask Against COVID-19?
When Will Kids Get the COVID Vaccines?
Which Animals Are Also Vulnerable to COVID Infection?
Which Symptoms Point to Severe COVID-19? Doctors Issue New Update
Why Does 'Mono' Sometimes Turn Into Chronic Fatigue Syndrome?
Why So Many Older Women Develop UTIs
Why Will It Take So Long for a COVID-19 Vaccine?
Why Your 2nd Dose of COVID Vaccine Is Likely to Feel Worse
Why Your Kids' Playground Is Unsafe During COVID-19 Pandemic
Will Expelled Droplets Spread COVID? Ventilation May Be Key
Will Your Kid Play School Sports This Fall? Here's Some Guidance on Doing It Safely
Winter Storm Slows U.S. COVID Vaccine Rollout
With Coronavirus a Threat, Stop Wearing Contact Lenses
With COVID Vaccine in Works, 1 in 5 Americans Doesn't Believe in Shots
With Safety Steps, Moms Unlikely to Pass COVID-19 to Newborns: Study
With 'Twindemic' Looming, 2 out of 5 Americans Plan to Skip Flu Shot
Worried About Catching Coronavirus From Surfaces? The City You Live in May Matter
Young Republicans Much Less Likely to Wear Masks, Social Distance: Study
Your Blood Type May Predict Your Risk For Severe COVID-19
Your Eyewear and COVID-19 Safety
Your Genes May Affect How You'll Heal If Wounded
Your Guide to a Safe and Happy Halloween
Your 'To-Do' List as You Await a COVID Vaccine
You've Had COVID: Maybe One Dose of Vaccine Is Enough, Studies Suggest
You've Had Your COVID Vaccine: Here's What to Expect After
Zika Epidemic Was More Widespread Than Thought: Study
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