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3. www.cdc.gov › coronavirus › 2019-ncovCOVID-19 Testing: What You Need to Know | CDC

   www.cdc.gov › coronavirus › 2019-ncov

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   May 2, 2024 · A positive COVID-19 test means the virus was detected and you have or recently had an infection. Take steps to prevent spreading COVID-19. Monitor your symptoms. If you have any emergency warning signs, seek emergency care immediately. Seek health care right away for treatment if you have risk factors for severe illness. Treatment may be an ...

4. www.npr.org › sections › health-shotsCOVID testing guide: Here's everything you need to know ... - NPR

   www.npr.org › sections › health-shots

   Jan 6, 2022 · A guide to COVID tests: When to test, what kind to use and what your results mean. COVID-19 rapid tests are distributed in Brooklyn in late December. Self-tests are in short supply in many parts ...

5. www.mayoclinic.org › tests-procedures › covid-19COVID-19 diagnostic testing - Mayo Clinic

   www.mayoclinic.org › tests-procedures › covid-19

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   This COVID-19 test detects certain proteins in the virus. Using a long nasal swab to get a fluid sample, some antigen tests can produce results in minutes. Others may be sent to a lab for analysis. A positive antigen test result is considered accurate when instructions are carefully followed.

6. hartfordhealthcare.org › about-us › news-pressHow To Tell You Might Have COVID Without a Test? | Hartford ...

   hartfordhealthcare.org › about-us › news-press

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   Jan 3, 2022 · Here are some telling signs you might actually have had COVID-19: Symptoms lingered. A cold lasts a few days, but this virus can plague you for two weeks or more. Severe symptoms. Colds don’t typically bring a fever and breathing trouble. Shortness of breath lasts longer when caused by COVID than other conditions like anxiety.

7. health.clevelandclinic.org › how-to-do-an-at-homeHow To Do an At-Home COVID-19 Test - Cleveland Clinic Health ...

   health.clevelandclinic.org › how-to-do-an-at-home

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   If you’re taking an at-home COVID-19 test for the first time, it’s normal to feel anxious or scared. Plus, it doesn’t necessarily feel good to insert a swab in your nose to collect a mucus ...

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8. www.webmd.com › covid › coronavirus-testingCoronavirus (COVID-19) Testing - WebMD

   www.webmd.com › covid › coronavirus-testing

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   Mar 26, 2024 · Different types of tests can be done to look for SARS-CoV-2, the virus that causes COVID-19. The two main types used today are: Molecular tests like polymerase chain reaction ( PCR) tests. Rapid ...

9. newsnetwork.mayoclinic.org › discussion › what-youWhat you need to know if you test positive or negative for ...

   newsnetwork.mayoclinic.org › discussion › what-you

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   Jan 25, 2022 · If you have symptoms of COVID-19, take an at-home antigen test and it is positive, you likely have COVID-19 and should isolate at home according to Centers for Disease Control and Prevention guidelines. Sometimes an at-home COVID-19 antigen test can have a false-negative result. A negative at-home test is not a free pass if the person taking ...