Search results
What's the difference between a PCR and antigen COVID-19 test? A molecular biologist explains
The Conversation via Yahoo News· 2 years agoAll COVID-19 tests start with a sample, but the scientific process goes very differently after that....
FDA: Take 3 home tests if exposed to COVID to boost accuracy
Associated Press via Yahoo News· 2 years agoPreviously, the Food and Drug Administration had advised taking two rapid antigen tests over two or...
Concerns over accuracy of COVID rapid test results when first sick
LA Times via Yahoo News· 2 years agoHealth officials stress that at-home tests are a vital and accurate way of tracking COVID-19...
COVID-19 rapid tests still work against new variants – researchers keep ‘testing the tests,’ and...
The Conversation via Yahoo News· 3 months agoResearch shows that rapid antigen tests are performing as well at detecting the most recent dominant...
Do at-home COVID tests still work? New research suggests they are less effective than thought
Salon via Yahoo News· 11 months agoBinaxNow COVID-19 at-home testPhoto illustration by Salon/Michael Bocchieri/Getty Images Most of us...
Got an Expired COVID-19 Test? Here's What Experts Want You to Know
Good Housekeeping via Yahoo News· 2 years agoIf you've accumulated a stockpile of rapid at-home COVID-19 tests over the course of the pandemic —...
COVID-19: Is my at-home test still good? What you need to know
Cincinnati.com | The Enquirer via Yahoo News· 2 years agoCOVID-19 has crept back into southwest Ohio and northern Kentucky as two omicron subvariants have...
Can Rapid Tests Detect New COVID Variants Like BA.2.86?
Verywell Health via Yahoo News· 9 months agoExperts say SARS-CoV-2 has not mutated enough to go undetected by rapid antigen tests. Plenty of...
9 At-Home COVID Tests You Can Order from Amazon Today for Under $20
People via Yahoo News· 9 months agoDotdash Meredith and Yahoo Inc. may earn commission or revenue on some items through the links...
Do COVID-19 tests still work after they expire? Here's how to tell.
CBS MoneyWatch via Yahoo Finance· 8 months agoWith COVID-19 cases on the rise again in the U.S., Americans are reviving a familiar precautionary...