How to use the BinaxNOW COVID-19 Antigen Self Test (step by step) cleveland.com 3:09 3 years ago 1 751 991 Далее Скачать
BinaxNow At-Home Covid-19 Testing Kit Tutorial Philadelphia Department of Public Health 2:46 2 years ago 768 046 Далее Скачать
FlowFlex At-Home Covid-19 Testing Kit Tutorial Philadelphia Department of Public Health 2:53 2 years ago 440 261 Далее Скачать
Federal government giving out free COVID-19 test kits as case numbers rise WFSB 3 0:45 5 days ago 882 Далее Скачать
Chemist Breaks Down How At-Home Covid Tests Work | WIRED WIRED 5:38 2 years ago 546 054 Далее Скачать
How Coronavirus Antibody, Genetic And Antigen Tests Work CNBC 13:46 4 years ago 403 657 Далее Скачать
Are expired at-home COVID tests still effective? Here's how to tell. CBS News 3:18 1 year ago 58 919 Далее Скачать
VERIFY: Can at-home COVID antigen tests detect the latest variants? KENS 5: Your San Antonio News Source 1:52 1 year ago 4 297 Далее Скачать
Do expired COVID tests still work? #covid #covidtest UC Davis Health 0:20 1 year ago 25 656 Далее Скачать
What should you do if you test positive for COVID | ACP American College of Physicians 3:32 1 year ago 43 307 Далее Скачать
President Biden tests positive for COVID at crucial moment in election campaign Sky News 3:30 2 months ago 13 798 Далее Скачать
How accurate are coronavirus tests? - BBC Newsnight BBC Newsnight 13:22 4 years ago 36 566 Далее Скачать
New Technology Tests Common Surfaces For Presence Of Coronavirus | TODAY TODAY 5:13 4 years ago 65 428 Далее Скачать