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COVID-19 testing: PCR tests versus antigen tests versus antibody tests
USA TODAY via Yahoo News· 2 years agoThere are three different ways to test for COVID-19: PCR tests, antigen tests and antibody tests....
What Really Causes a False Positive COVID-19 Test? Experts Explain
Prevention via AOL· 8 months agoFalse positive COVID-19 tests occur when you don’t have the novel coronavirus, but the test is...
Are False Positive Covid Tests Common? Doctors Explain.
Men's Health via Yahoo News· 8 months agoHow Common Are False Positive Covid Tests? Xavier Lorenzo - Getty Images TAKING A COVID-19 TEST is...
COVID-19 weekly update: Cases increase by 17,249 as 30% of weekly tests return positive
AZCentral | The Arizona Republic via Yahoo News· 2 years agoArizona continues to see significant COVID-19 spread because of highly contagious subvariants, and a...
New COVID-19 'FLiRT' variants are now the dominant variant. Could there be a summer surge?
USA TODAY via Yahoo News· 2 hours agoThe Centers for Disease Control and Prevention has detected a new set of COVID-19 variants nicknamed FLiRT in wastewater surveillance, according to data from the agency. From April 28 through ...
Biden tests positive for COVID-19, has 'very mild symptoms'
Associated Press via Yahoo News· 2 years agoPresident Joe Biden tested positive for COVID-19 on Thursday and went into isolation with mild...
Man who had COVID-19 for 400 days finally cured after getting treated with antibodies, study says
Business Insider via Yahoo News· 1 year agoRapid test device for COVID-19.Massimiliano Finzi/Getty Images A man carried COVID-19 for more than...
96.4% of Americans had COVID-19 antibodies in their blood by fall 2022
The Conversation via Yahoo News· 11 months agoInfection and vaccination both leave their mark in your blood. Yulia Reznikov/Moment via Getty...
What Does the Darkness of Your COVID Rapid Test Mean?
Verywell Health via Yahoo News· 2 years agoThe darkness of the line on your rapid COVID test might give you some clues about the level of...
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...