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What Really Causes a False Positive COVID-19 Test? Experts Explain
Prevention via Yahoo News· 7 months agoFalse positive COVID-19 tests occur when you don’t have the novel coronavirus, but the test is...
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....
Why You Absolutely Need To Report Your Positive At-Home COVID Test
HuffPost Life via Yahoo News· 2 years agoI got COVID for the first time in April. When I woke up on a Friday morning, I had a sneaky...
CDC shortens 5-day COVID isolation, updates guidance on masks, testing
CBS News via Yahoo News· 2 months agoThe Centers for Disease Control and Prevention announced Friday that it would wind down much of its...
We Still Don't Have At-Home Testing For the Flu—But COVID-19 Has Changed the Stakes
Time via Yahoo News· 1 year agoCredit - Ernesto r. Ageitos—Getty Images Most of us are used to a certain routine by now for when we...
Why you have COVID symptoms and a negative test: You may not be doing it right, experts say
Fortune via Yahoo Finance· 8 months agoIt seems everyone has a “summer cold” these days. If you have hallmark COVID symptoms—headache,...
Fact check: False claims about Pfizer vaccine stem from company's release of 80,000 pages of...
USA TODAY via Yahoo News· 2 years agoThe claim: 80,000 pages of Pfizer data show the vaccine has a 12% efficacy rate, harms fetuses As...
When Should You Test for COVID After Symptoms Appear? New Research Has the Answer
Health via Yahoo News· 7 months agoNew research found that a person’s viral load is highest four to five days after COVID-19 symptoms...
Fact check: Post claiming COVID-19 and flu viruses are same misrepresents at-home test kit
USA TODAY via Yahoo News· 1 year agoThe claim: A COVID-19 and influenza dual-testing kit proves they are the same thing With the flu...
All Your Questions About At-Home COVID Tests, Answered
Women's Health via Yahoo News· 3 months agoWith a rise in COVID cases this winter, you might be wondering how accurate an at-home test is in...