Sign up for our daily briefing

Make your busy days simpler with Axios AM/PM. Catch up on what's new and why it matters in just 5 minutes.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Stay on top of the latest market trends

Subscribe to Axios Markets for the latest market trends and economic insights. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Sports news worthy of your time

Binge on the stats and stories that drive the sports world with Axios Sports. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Tech news worthy of your time

Get our smart take on technology from the Valley and D.C. with Axios Login. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Get the inside stories

Get an insider's guide to the new White House with Axios Sneak Peek. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Catch up on coronavirus stories and special reports, curated by Mike Allen everyday

Catch up on coronavirus stories and special reports, curated by Mike Allen everyday

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Denver news?

Get a daily digest of the most important stories affecting your hometown with Axios Denver

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Des Moines news?

Get a daily digest of the most important stories affecting your hometown with Axios Des Moines

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Twin Cities news?

Get a daily digest of the most important stories affecting your hometown with Axios Twin Cities

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Tampa Bay news?

Get a daily digest of the most important stories affecting your hometown with Axios Tampa Bay

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Charlotte news?

Get a daily digest of the most important stories affecting your hometown with Axios Charlotte

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Photo: Ben Hasty/MediaNews Group/Reading Eagle via Getty Images

Most of us have gotten used to shoving nasal swabs up our noses to check for the virus that causes COVID-19. But there's also another kind of test that's still being researched: a saliva test that may tell us more.

Driving the news: The Yale School of Medicine is promoting a study by its researchers that suggests the saliva test might not just be less invasive — it might also be a better way to tell who's going to get severely ill.

How it works: By gathering a bit of saliva to see if it contains the virus, doctors can get a pretty good idea of whether a patient has an advanced enough case that they should receive an early treatment like monoclonal antibodies, according to the Yale researchers.

  • If the virus has gotten into the saliva, that's a sign that it's probably gotten into the lungs, which is where it can do the most damage.

The catch: Right now, the saliva test can only be performed in authorized labs. It's not the kind of test the average person can just go out and get.

  • But the Yale researchers say it might become more widely available if more studies confirm its usefulness and the FDA approves it. (It just has an emergency use authorization at the moment.)

Go deeper

Feb 16, 2021 - Health

Fauci: Timeline for widespread COVID-19 vaccine availability slightly delayed

Photo: Oliver Contreras/Sipa/Bloomberg via Getty Images

Most Americans will be able to get their coronavirus vaccines between the middle of May and early June, President Biden's chief medical adviser Anthony Fauci told CNN on Tuesday.

Why it matters: That timeframe is slightly delayed from Fauci's previous projection of late March to early April, and it comes after Johnson & Johnson failed to meet its promised supply timetable due to lags in production.

Feb 17, 2021 - Health

Biden and Fauci mark White House Snapchat return with pandemic message

A screenshot of President Biden's Snapchat video. Photo: White House

The White House marked a return to Snapchat with President Biden and his chief medical adviser, Anthony Fauci, appearing in public health video messages on the COVID-19 pandemic.

Details: In the White House Snapchat story, which appears on the "Discover" page of curated content, a masked Biden urges users to wear face coverings because "you're going to save lives."