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  2. What to do if your COVID test expires — or if you test ...

    www.aol.com/covid-test-expires-test-positive...

    At-home COVID-19 test kits can expire, so it’s best to check the box for an expiration date, according to experts. But even if the date has passed, your test kit could still be good to use.

  3. How to shop for at-home Covid tests, according to ... - AOL

    www.aol.com/news/shop-home-covid-tests-according...

    Quidel QuickVue At-Home COVID-19 Antigen Test Kit $18.99 at CVS Pharmacy This kit is intended for you to test twice over two to three days with 24 to 36 hours between each test.

  4. COVID-19 testing - Wikipedia

    en.wikipedia.org/wiki/COVID-19_testing

    The US CDC's COVID-19 laboratory test kit. COVID-19 testing involves analyzing samples to assess the current or past presence of SARS-CoV-2, the virus that cases COVID-19 and is responsible for the COVID-19 pandemic. The two main types of tests detect either the presence of the virus or antibodies produced in response to infection.

  5. Considering an at-home COVID test before a trip? What ... - AOL

    www.aol.com/lifestyle/white-house-expanding-free...

    Some at-home tests can be purchased at local retailers and pharmacies, and results can often be processed within minutes. Considering an at-home COVID test before a trip? What travelers need to know

  6. COVID-19 testing in the United States - Wikipedia

    en.wikipedia.org/wiki/COVID-19_testing_in_the...

    The WHO did not offer any test kits to the U.S. because the U.S. normally had the supplies to produce their own tests. [3] The United States had a slow start in widespread SARS-CoV-2 testing. [4] [5] From the start of the outbreak until early March 2020, the CDC gave restrictive guidelines on who should be eligible for COVID-19 testing. The ...

  7. COVID-19 rapid antigen test - Wikipedia

    en.wikipedia.org/wiki/COVID-19_rapid_antigen_test

    COVID-19 rapid antigen tests or RATs, also frequently called COVID-19 lateral flow tests or LFTs, are rapid antigen tests used to detect SARS-CoV-2 infection . They are quick to implement with minimal training, cost a fraction of other forms of COVID-19 testing , and give users a result within 5–30 minutes.

  8. Free COVID Tests Are Back: Here’s How to Get Them By Mail - AOL

    www.aol.com/free-covid-tests-back-them-155900419...

    Each household can receive a set of free at-home COVID-19 tests. Doctors recommend ordering your tests now—here’s how. COVID-19 cases have started to climb across the country as we head into ...

  9. Transmission of COVID-19 - Wikipedia

    en.wikipedia.org/wiki/Transmission_of_COVID-19

    The transmission of COVID-19 is the passing of coronavirus disease 2019 from person to person. COVID-19 is mainly transmitted when people breathe in air contaminated by droplets/aerosols and small airborne particles containing the virus. Infected people exhale those particles as they breathe, talk, cough, sneeze, or sing.