Search results
4 reasons your rapid COVID-19 test might show a false result
Business Insider via Yahoo News· 1 year agoA rapid COVID-19 test swab being processed.Brittany Murray/MediaNews Group/Long Beach Press-Telegram...
Are COVID-19 rapid tests working against new omicron variants?
The Hill via AOL· 2 years agoStory at a glance Some people have said they have COVID-19 symptoms but test negative on rapid...
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....
Got a Faint Line on a COVID-19 Home Test? Here's What It Means
Good Housekeeping via Yahoo News· 1 year agoEven if it is faint, a positive line result on a rapid antigen COVID-19 test indicates that you are...
Your Questions About Home COVID-19 Tests, Answered
Consumer Reports via Yahoo News· 2 years agoAre rapid antigen tests accurate? What if they're expired? With the pandemic ongoing, we have expert answers to those questions and more.By Catherine...
500,000+ COVID-19 Home Tests Have Been Recalled By the FDA
Good Housekeeping via Yahoo News· 1 year agoFederal health safety officials are recalling more than half a million rapid-antigen COVID-19 tests...
Guest column: 'Testing the tests' for COVID-19
Worcester Telegram & Gazette via Yahoo News· 2 months agoBy September 2020, just six months after COVID-19 triggered shutdowns across the U.S., it was clear that SARS-CoV-2, the virus that causes COVID-19, had...
Home tests still work to detect Covid-19, but here’s why your test may not pick up an infection
CNN via Yahoo News· 8 months agoSome people are speculating that rapid tests have lost their ability to detect some of the newer...
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...
COVID-19 Tests May Be Most Accurate on Day 4 of Symptoms, Study Finds
Verywell Health via Yahoo News· 4 months agoA recent study suggests the best time to take an at-home COVID-19 test may be on the fourth day of...