Public Health
Simple tips for choosing a face mask that works
To prevent the spread of COVID-19, face coverings are now mandatory in many states. Here’s what you need to know about choosing a face mask.
Who is at high risk for COVID-19? Experts weigh in.
Two COVID-19 risk factors are particularly likely to increase a patient’s chances of having a severe case, according to a new CDC report.
The first life-saving coronavirus drug is a common steroid
A large clinical trial in the U.K. identified the cheap, widely available steroid dexamethasone as potentially the first life-saving coronavirus drug.
How to keep hospitals safe with a pandemic still raging
This coronavirus screening app is helping 25,000 hospital employees get to work faster and safer.
How will businesses keep employees safe during COVID-19?
Lockdowns are ending but the coronavirus pandemic isn’t over, so what can businesses do to keep employees safe during COVID-19?
How organoids are helping scientists fight the coronavirus
Researchers are turning to organoids — lab-grown clumps of cells that mimic human organs — in an effort to better understand the coronavirus.
Fully see-through face mask ready for mass production
The HelloMask is a fully see-through face mask made of a breathable material that offers the same protection as a standard surgical mask.
“Social bubbles” could help end coronavirus lockdowns
Computer simulations show that “social bubbles” could help us end coronavirus lockdowns without causing a dramatic increase in cases.
Is it safe to go to the dentist now?
Is it safe to go to the dentist now that offices are reopening across the U.S.? Here’s what experts say you should consider before making an appointment.
Where did the coronavirus come from?
After analyzing dozens of coronaviruses, U.S. scientists believe COVID-19's origin story involves not one, but two animal species.