COVID Virus’ Incubation Time Gets Shorter With Each New Variant Climate Change May Have Helped Emergence of New Coronavirus Flu Virus Can Travel on Dust Particles. Does the Same Hold True for Coronavirus? CDC Launches Forecasting Center for Infectious Diseases COVID-19 Still Rare in Kids, But Far From Harmless: Study There's Bad News, Good News on Coronavirus' Spread in Cats U.S. Monkeypox Cases Are Declining Coronavirus on a Plane: One Flight's History Outlines the Risk COVID Vaccine Advised for Alzheimer's Patients, Their Caregivers Is It Safe to Have Surgery Soon After a COVID Diagnosis? Too Soon to Tell if Omicron Will End Pandemic: Fauci As New COVID Variants Emerge, Do You Need to 'Double Mask'? Saliva Equals Nasal Swab for COVID Test Accuracy Early Results Show Moderna's COVID Vaccine Safe, Effective in Older People Alabama Cases of Acute Hepatitis in Kids Show Link to Viruses: CDC Masks Vital to Stopping COVID at Gyms, Studies Show COVID-19 May Trigger Long-Term Thyroid Issues: Study Vietnamese Pangolins Carry COVID-Like Coronavirus 1 Dead, 27 Hospitalized in U.S. Salmonella Outbreak Tied to Poultry Dirtier Air May Bring More COVID-19 Deaths That Cough or Sneeze Behind You Might Not Be COVID: Study WHO Says Pandemic Death Total Far Higher Than Reported in Many Countries A Few People With COVID Went a Crowded Bar: Here's What Happened First FDA-Approved Fecal-Based Treatment Helps Fight a Tough Superbug Your Guide to a Safe and Happy Halloween As States Reopen, What Is 'Contact Tracing' and How Does it Work? COVID Vaccine Rollout Could Begin Mid-December, Fauci Says Wendy's Pulls Lettuce From Sandwiches Over Possible Link to E. Coli Outbreak Could Americans Get to COVID Herd Immunity by Late Spring? Can Adults Get RSV? As Schools Reopen, Many Students, Staff Live With High-Risk Family Member COVID-19 Deaths Have Already Left 1.2 Million Americans Grieving In NYC at Least, Routine Child Vaccinations Rebound After Lockdown U.S. to End Mpox Public Health Emergency in January Asymptomatic Coronavirus Carriers Can Shed Virus on Surfaces: Study Kids 'Efficient' Transmitters as COVID-19 Raced Through a Georgia Summer Camp Annual 'COVID-19 Season' May Be Here to Stay, Scientists Predict If You've Had COVID, One Vaccine Jab Will Do: Study Almost 47 Million Americans Already Infected With Coronavirus by Nov. 15: Study Diabetes Is Deadlier for Black Americans: Study Dangerous Parasite That Can Infect People Now Found in U.S. Foxes Got Your COVID Vaccine? Don't Stop Being Cautious, Experts Say Small Study Supports Donor Plasma Therapy for Severe COVID-19 Did the New Coronavirus Come From Pangolins? New Study Says It's Possible Blood Yields Clue to Why COVID-19 Is Tougher on Men Protecting Wildlife Key to Preventing the Next Big Pandemic New Insights Into How COVID-19 Damages the Brain Pandemic at a Tipping Point: WHO Bout With Omicron Provides Little Immunity Against Reinfection Nearly Half of Coronavirus Infections May Be Asymptomatic Disappointment and Hope From Two HIV Prevention Trials U.S. May Soon See Sharp Drop in Omicron Cases, Experts Say Many Hospital Workers Infected With Coronavirus Don't Show Symptoms First U.S. Polio Case in Nearly a Decade Reported in New York First U.S. Monkeypox Death Reported in Texas Life Expectancy Could Decline Worldwide Due to COVID-19 'Flattening the Curve' Saves More Lives Than Thought 3 Steps Could Nearly Eliminate COVID Infections on College Campuses: Study New COVID Variant XBB Is Gaining Ground Among Americans Could Face Shields Replace Masks in Preventing COVID-19? Rise in U.K. COVID Cases Closely Watched by U.S. Health Officials STDs May Be More Common Than Thought Among U.S. High School Kids How Easily Does Coronavirus Spread at Home? U.S. Study Finds COVID-19 Seldom Severe in Kids In the COVID Era, Dental Appointments Won't Be the Same Red Cross Issues Call for More Blood Plasma to Treat COVID Patients Track Viruses, Not Animal Carriers, to Prevent Future Pandemics New Coronavirus Can Also Infect Cells in the Mouth Warm Water Danger: What to Know About Flesh-Eating Bacteria Hundreds of Overseas Flights Canceled After Mask Rules Dropped Moderna Says Its Combo Vaccine Effective Against Omicron Fauci 'Cautiously Optimistic' for COVID-19 Vaccine by Year's End Monkeypox Can Be Passed On Even Before Symptoms Appear Wildlife Park's 'Splash Pad' Source of Severe Gastro Infections in Kids Patients' Genes Raise Odds for Rare Brain Infection When Using Certain Meds Genes Could Raise COVID Risks for People With Down Syndrome If You Already Had COVID, Do You Need the COVID Vaccine? More Than Half of Americans Know Someone Infected or Ill With COVID: Poll 84 People Now Sickened in E. Coli Outbreak Tied to Wendy's Restaurant Lettuce Monkeypox Cases May Finally Be Ebbing, With Declines Seen in Europe, WHO Says Very Low COVID Infection Rate Among Dental Hygienists: Study Omicron Wave Had 5 Times as Many Small Kids Hospitalized Compared to Delta COVID Shots' Effect Fades, But Boosters Bring Protection Back: Study Gut Microbes Could Play Role in HIV Infection Flu Vaccine No Match for Circulating Variants This Season White House Moves to Make COVID Antiviral Pills More Widely Available Advances in Treatments Against Severe COVID-19 May Have Stalled COVID-19 Concerns Shouldn't Shut Down Police Brutality Protests: Health Experts Flu, RSV, COVID: Shield Yourself From the 'Tripledemic' This Holiday CDC Says 3 Feet of Social Distancing Now OK in Most Classrooms COVID-19 'Super Spreaders' Quickly Fill Room With Virus -- But Masks Help People Are Avoiding the ER During COVID-19 Crisis at Their Peril: Study Have to Travel During Spring Break? Here's How to Stay Safe More Cases in E. Coli Outbreak Tied to Wendy's Restaurant Lettuce U.S. Breaks Another Daily Record for New Cases, With More Than 75,000 Infections Some COVID-19 Patients Stricken by Guillain-Barre Syndrome Half of People Infected With Omicron May Not Have Known It: Study COVID No More Deadly for People With Asthma, Large Study Shows What People With Type 1 Diabetes Need to Know About COVID-19 Blood Pressure Meds Could Improve Survival in COVID-19 Patients