Why healthy, vaccinated people should still care about Omicron By Kate Baggaley / Published January 20, 2022
Here’s what the CDC is now saying about masks and respirators By Purbita Saha / Published January 15, 2022
The ‘Deltacron’ COVID variant almost certainly doesn’t exist By Hannah Seo / Published January 11, 2022
Omicron is causing record hospitalizations among the young and elderly By Purbita Saha / Published January 10, 2022
Why at-home antigen tests might be missing early cases of Omicron By Philip Kiefer / Published January 6, 2022
Why it’s so hard to make quick, accurate estimates on new COVID variants By Philip Kiefer / Published January 3, 2022
What to do if you test positive for COVID, were exposed, or have symptoms By Philip Kiefer / Published January 2, 2022
Omicron isn’t overtaking Delta as quickly as the CDC thought—and that’s bad news By Hannah Seo / Published December 29, 2021
Why the CDC just shortened COVID quarantines to 5 days for asymptomatic cases By Hannah Seo / Published December 28, 2021
New study finds booster protection against Omicron drops at 10 weeks By Hannah Seo / Published December 27, 2021
It’s too early to dismiss Omicron as a mild COVID variant By Philip Kiefer / Published December 17, 2021
Researchers are racing to figure out if Omicron can beat our vaccines By Philip Kiefer / Published December 13, 2021