How the world went from no COVID vaccines to two in under a year

First identified in 1545, smallpox ravaged humanity for centuries, spreading rapidly from India through Europe and into the New World. Smallpox is estimated to have killed 300–500 million people in the 20th century alone. But thanks to an unprecedent...

FDA clears emergency use of lab-made antibodies to treat COVID-19

The FDA just cleared a medical advance that could play an important (if limited) role in treating COVID-19 patients. The administration has granted emergency use authorization for Regeneron’s lab-made monoclonal antibodies (a combo of casirivimab and...

Fitbit gets FDA clearance for its Sense smartwatch and ECG app

Fitbit’s $329 Sense smartwatch just earned clearance from the FDA (and the EU’s regulatory body) for its electrocardiogram (ECG) app. When the “advanced health” wearable arrives this October, it will be able to assess heart rhythms for atrial fibrill...

Telehealth got a huge boost from COVID-19. Now what?

During the height of the coronavirus pandemic, venturing outside in New York felt like preparing for battle. Germs were invisible bullets from which we tried to shield ourselves using masks and distancing. Staying home was of course the safest course...