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People With Dementia Are Twice as Likely to Get Covid, Huge Study Finds

Coronavirus Variants and Mutations

A Few Covid Vaccine Recipients Developed a Rare Blood Disorder

The Coronavirus Crossroads: the Vaccinated, the Stymied and the Waiting

Virus Variant First Found in Britain Now Spreading Rapidly in U.S.

New story in Science and Health from TIME: The Strange Allure of a Flight to Nowhere (and Other Places We’re Desperate to Go)

Is Your Vaccine Card Selfie a Gift for Scammers? Maybe

A new C.D.C. study adds to the evidence that masks can keep you out of the hospital.

New story in Science and Health from TIME: Underwater Noise Pollution Is Disrupting Ocean Life—But We Can Fix It

How Scientists Shot Down Cancer’s ‘Death Star’

The Coronavirus Is a Master of Mixing Its Genome, Worrying Scientists

Some Baby Food May Contain Toxic Metals, U.S. Reports

After a Rocky Start, Novavax Vaccine Could Be Here by Summer