At home covid test results - The company recently struck a $230-plus million deal with the U.S. government to deliver 8.5 million COVID-19 home tests that will be distributed across the country. In addition to the Abbott and Ellume tests, the FDA has authorized a few other OTC COVID-19 home tests, including a rapid antigen test from Quidel.

 
Shop at-home COVID-19 antigen tests online or in your local Rite Aid store. Buy Now. *Effective May 11, 2023, certain health insurance plans will end no cost coverage for at-home COVID-19 tests. Contact your health insurance plan for details. Limits apply to the number of tests covered per person per month. Test kits are non-refundable. . Rauchmelder

Postdoctoral researcher Wan Zhou demonstrates the use of the SARS-CoV-2 rapid antigen test, which enables a user to take a picture of their microbubble test result and upload it into an app to find out their COVID-19 status. The microbubbling test can be used easily at home with a smartphone.The On/Go Covid test is the 2nd best at home test out there and we use these at our work and so far have been dead on. We had 3 employees that used them, tested positive and then went to get a second test at drug store pharmacy (not wasting these test but they really didnt think they had it and wanted to confirm before coming back to work) and ...Sep 30, 2021 · Here’s what to know about doing them at home, how long results take and how accurate they are. Rapid home Covid-19 tests promise convenience and speed: You buy a Covid-19 test kit from the ... While at-home test results may not be included in the department's data, there is an abundance of other PCR and antigen test results being reported from traditional testing channels daily, therefore DOH has a large sample to maintain reporting COVID-19 incidence rates and trends on our COVID-19 dashboard.There are two primary types of at-home COVID-19 tests available on the market: antigen tests and PCR tests. Antigen: An antigen test is “a diagnostic test that detects specific proteins from the virus.”. Because of this, antigen tests can provide results quickly, thus are often used for rapid tests.COVID-19 rapid lateral flow tests show the result on the testing device. What your COVID-19 test results means Positive test result. If you get a positive result, it means it’s very likely you have COVID-19. Try to stay home and avoid contact with other people for: 3 days if you are under 18 years; 5 days if you are 18 or overIf you have symptoms, test immediately. If you were exposed to COVID-19 and do not have symptoms, wait at least 5 full days after your exposure before testing. If you test too early, you may be more likely to get an inaccurate result. If you are in certain high-risk settings, you may need to test as part of a screening testing program. May 16, 2022 · Amazon Covid-19 Test Kit: for $39 @ Amazon. Amazon offers an FDA-authorized at-home Covid-19 test. You'll get results within 24 hours of your sample arrive at the lab. (A pre-paid next-day ... COVID-19 resources from CVS health. At-home testing. Purchase an over-the-counter kit to conveniently test for COVID-19 from the comfort of your home. Shop for COVID-19 tests. Antibody testing. Our providers will test you for previous exposure to COVID-19 and review your results with you. Learn about antibody testing. COVID-19 VaccineMar 21, 2023 · Yes. At-home rapid antigen COVID-19 tests expire. These at-home tests are used to collect a sample from inside your nose to measure it against COVID-19 antibodies that are stored in the testing ... Yes. As rapid antigen COVID-19 tests measure the presence of viral proteins, even a faint line positive result indicates that SARS-CoV-2 has had an impact on your immune system. A false positive ...May 10, 2022 · Interpreting your at-home COVID-19 test results. There are three possible results of an at-home COVID-19 rapid antigen test: positive, negative, or invalid. A positive test result happens when you see two lines appear on your test. According to the CDC, a positive self-test is highly reliable in detecting current COVID-19 infection. The QuickVue At-Home OTC Covid-19 test detects proteins from the virus. 4 x 4 inch,4 x 4 inch. Easy-to-use at-home COVID-19 testing kit provides results in just 10 minutes; non-invasive design makes it easy to gently swab your nose, place in pre-filled tube, and quickly get rapid test results; FDA Emergency Use Authorized and FSA/HSA eligible.COVID-19 rapid lateral flow tests show the result on the testing device. What your COVID-19 test results means Positive test result. If you get a positive result, it means it’s very likely you have COVID-19. Try to stay home and avoid contact with other people for: 3 days if you are under 18 years; 5 days if you are 18 or over Oct 28, 2022 · Learn more about COVID-19 test results. Summary. A rapid or at-home COVID-19 test is a quick and convenient way to find out if a person has COVID-19. Rarely, rapid tests may provide a false ... Jan 12, 2023 · January 12, 2023 10:53 AM EST. A fter a recent COVID-19 exposure, Dr. Christina Astley tested positive on an at-home test —but just barely. The line signifying a positive result was so faint ... Results from this study show that repeat testing over a longer timeframe improves test performance and increases the likelihood that an at-home COVID-19 antigen test will detect an infection ... Learn more about COVID-19 test results. Summary. A rapid or at-home COVID-19 test is a quick and convenient way to find out if a person has COVID-19. Rarely, rapid tests may provide a false ...Jul 14, 2023 · What do my at-home COVID-19 test results mean? I got a negative test result on an at-home COVID-19 antigen test. Do I need to take another test? Are at-home COVID-19 tests... The Smartest Way to Use Rapid At-Home COVID Tests. The self-administered tests are sold over the counter, holding out the promise of safer gatherings. But interpreting results requires savvy. As ...Feb 11, 2022 · Two red lines indicate a positive test. getty. Infectious disease expert Dr. Mark Kortepeter explains the pros and cons of at-home Covid diagnostic tests and how to interpret the results. Sep 12, 2022 · The FDA found that some fully at-home COVID tests can be as accurate as 96% for negative test results and 100% for positive test results. For now, a NAAT test is considered the gold standard in COVID-19 testing. Some studies have found that antigen tests were effective early in the infection process, but that the sensitivity of these tests ... According to researchers at Vanderbilt University, rapid at-home COVID-19 tests can deliver more accurate results when taken in the middle of the day. Above, a used rapid antigen test showing a ...May 11, 2023 · Positive. Any positive COVID-19 test means the virus was detected and you have or recently had an infection. Isolate and take precautions, including wearing a high-quality mask or respirator, to protect others around you from getting infected. Tell people you had recent contact with that they may have been exposed. The risk of false-negative or false-positive test results depends on the type and sensitivity of the COVID-19 diagnostic test, thoroughness of the sample collection, and accuracy of the lab analysis. Be wary of any offers for at-home COVID-19 tests that the FDA has not cleared for use. They often give inaccurate results. May 13, 2021 · Abbott. DxTerity COVID-19 Saliva At-Home Collection Kit. The DxTerity test is a SARS-CoV-2 RT-PCR saliva-based test. To use it, you fill the provided tube with saliva, seal it up and ship it back ... With this kit, you’ll need to test yourself twice within three days and at least 36 hours apart. This COVID-19 test is designed to detect an active infection with or without symptoms and ...Home tests will miss some infections and in rare cases mistakenly indicate an infection. One popular test misses around 15 out of 100 infections — these are called “false negatives” — and ...COVID-19 rapid lateral flow tests show the result on the testing device. What your COVID-19 test results means Positive test result. If you get a positive result, it means it’s very likely you have COVID-19. Try to stay home and avoid contact with other people for: 3 days if you are under 18 years; 5 days if you are 18 or overWhat the Experts Say About At-Home COVID-19 Test Kits ... BEST FOR QUICK RESULTS. On/Go COVID-19 Antigen Self-Test Kit with Test-to-Treat App Buy Now On Amazon. Price: $19.99 . Buy Now .If you’re taking an at-home COVID-19 test, consider any positive result to mean you have COVID-19. You don’t need to confirm with a PCR test. (Even if it’s an extremely faint line, you should consider yourself infected and isolate.) If you’re unclear about what your test result says, isolate and repeat the test in six to 12 hours.A step-by-step guide to doing an at-home COVID-19 rapid antigen test. Wash your hands thoroughly with warm water and soap for at least 30 seconds. The kit comes with two tests. Each contains three main items: a collection swab, a test strip and a small vial of liquid. Place them all on a clean surface.As At-Home Tests Surge, Doubts Rise About Accuracy of Public Covid Counts. Most of the results of rapid tests are not reported. That’s magnifying questions about how best to measure the spread ...What the Experts Say About At-Home COVID-19 Test Kits ... BEST FOR QUICK RESULTS. On/Go COVID-19 Antigen Self-Test Kit with Test-to-Treat App Buy Now On Amazon. Price: $19.99 . Buy Now .Nov 22, 2022 · Tuesday, November 22, 2022 NIH establishes website for self-reporting COVID-19 test results What Reporting a positive or negative test result just became easier through a new website from the National Institutes of Health. COVID-19 self-tests (also called an at-home test or over-the-counter test) are a type of COVID-19 test that you can use anywhere. Self-tests are easy to use and produce rapid results. For more information about COVID-19 self-testing, visit: Self-Testing At Home or Anywhere | CDCOr you may want to go to a testing center to take a P.C.R. test, which can sometimes detect Covid a little sooner than a home test, although you may have to wait a day or two for the results.Feb 11, 2022 · Two red lines indicate a positive test. getty. Infectious disease expert Dr. Mark Kortepeter explains the pros and cons of at-home Covid diagnostic tests and how to interpret the results. COVID-19 resources from CVS health. At-home testing. Purchase an over-the-counter kit to conveniently test for COVID-19 from the comfort of your home. Shop for COVID-19 tests. Antibody testing. Our providers will test you for previous exposure to COVID-19 and review your results with you. Learn about antibody testing. COVID-19 VaccineAt-home rapid COVID-19 test kits are quick, cost-effective ways of testing to see whether you have COVID-19. You can also take these tests wherever you are and get your results in minutes.May 13, 2021 · Abbott. DxTerity COVID-19 Saliva At-Home Collection Kit. The DxTerity test is a SARS-CoV-2 RT-PCR saliva-based test. To use it, you fill the provided tube with saliva, seal it up and ship it back ... More and more people are reporting that their at-home tests are coming back negative even with what are clear symptoms of Covid-19—fever, fatigue, muscle aches, loss of taste and/or smell—and ...This test is authorized for individuals with symptoms of COVID-19 within the first seven days of symptom onset when tested at least twice over three days with at least 48 hours between tests, and for individuals without symptoms or other epidemiological reasons to suspect COVID-19, when tested at least three times over five days with at least ...Get rapid results if you suspect that you may have COVID-19 with the CVS Health At Home COVID-19 Test Kit. This pack of two tests provides rapid results in just 10 minutes to detect the presence of the COVID-19 infection. Use this test to receive fast results in the comfort of your own home. The test is completed by inserting a non-invasive ...Get rapid results if you suspect that you may have COVID-19 with the CVS Health At Home COVID-19 Test Kit. This pack of two tests provides rapid results in just 10 minutes to detect the presence of the COVID-19 infection. Use this test to receive fast results in the comfort of your own home. The test is completed by inserting a non-invasive ... If your COVID-19 test requires a throat swab instead of a nasal swab, what you eat before getting tested could also influence rapid results. Susan Butler-Wu, who directs clinical testing for ...Accuracy Options When to Test Your Results Frequently Asked Questions Rapid home COVID-19 tests are accurate about 80% of the time in people who are infected with the virus that causes COVID-19. This is compared to PCR tests, which are accurate about 95% of the time. The FDA has approved a wide variety of at-home COVID-19 tests.January 12, 2023 10:53 AM EST. A fter a recent COVID-19 exposure, Dr. Christina Astley tested positive on an at-home test —but just barely. The line signifying a positive result was so faint ...Dec 30, 2021 · As At-Home Tests Surge, Doubts Rise About Accuracy of Public Covid Counts. Most of the results of rapid tests are not reported. That’s magnifying questions about how best to measure the spread ... Abbott. DxTerity COVID-19 Saliva At-Home Collection Kit. The DxTerity test is a SARS-CoV-2 RT-PCR saliva-based test. To use it, you fill the provided tube with saliva, seal it up and ship it back ...The QuickVue At-Home OTC Covid-19 test detects proteins from the virus. 4 x 4 inch,4 x 4 inch. Easy-to-use at-home COVID-19 testing kit provides results in just 10 minutes; non-invasive design makes it easy to gently swab your nose, place in pre-filled tube, and quickly get rapid test results; FDA Emergency Use Authorized and FSA/HSA eligible.Sep 12, 2022 · A COVID-19 test can tell if you have COVID-19. You can get a COVID-19 test at a drug store. You can get a COVID-19 test at a health center. You can get a COVID-19 test at your doctor’s office. You can take a COVID-19 test at home. You might need to take more than one at-home test. Follow the instructions that come with the at-home test. Get rapid results if you suspect that you may have COVID-19 with the CVS Health At Home COVID-19 Test Kit. This pack of two tests provides rapid results in just 10 minutes to detect the presence of the COVID-19 infection. Use this test to receive fast results in the comfort of your own home. The test is completed by inserting a non-invasive ...What At-Home COVID Test Results Mean. By August 2022, there were 19 at-home rapid COVID tests available, per The New York Times. Results from this study show that repeat testing over a longer timeframe improves test performance and increases the likelihood that an at-home COVID-19 antigen test will detect an infection ...This test is authorized for individuals with symptoms of COVID-19 within the first seven days of symptom onset when tested at least twice over three days with at least 48 hours between tests, and for individuals without symptoms or other epidemiological reasons to suspect COVID-19, when tested at least three times over five days with at least ...The company recently struck a $230-plus million deal with the U.S. government to deliver 8.5 million COVID-19 home tests that will be distributed across the country. In addition to the Abbott and Ellume tests, the FDA has authorized a few other OTC COVID-19 home tests, including a rapid antigen test from Quidel.If your COVID-19 test requires a throat swab instead of a nasal swab, what you eat before getting tested could also influence rapid results. Susan Butler-Wu, who directs clinical testing for ...Aug 2, 2021 · Quidel QuickVue At-Home COVID-19 Antigen Test Kit. Result time: 10 minutes. Age range: 2 years old and above. This kit is intended for you to test twice over two to three days with 24 to 36 hours ... Nov 30, 2022 · A negative at-home test is not a free pass if the person taking the test has symptoms. If you use an at-home test that comes back negative and have symptoms that persist or get worse, it's a good idea to get a lab-based PCR test for COVID-19 and influenza. You also should stay home and isolate until you get the PCR test results back. Aug 2, 2021 · Quidel QuickVue At-Home COVID-19 Antigen Test Kit. Result time: 10 minutes. Age range: 2 years old and above. This kit is intended for you to test twice over two to three days with 24 to 36 hours ... Jan 29, 2021 · This coronavirus (COVID-19) rapid throat and nose test comes in a blue and white pack. This guide tells you how to: prepare the test. take a swab sample from yourself or a child. process the ... COVID-19 resources from CVS health. At-home testing. Purchase an over-the-counter kit to conveniently test for COVID-19 from the comfort of your home. Shop for COVID-19 tests. Antibody testing. Our providers will test you for previous exposure to COVID-19 and review your results with you. Learn about antibody testing. COVID-19 VaccineMore and more people are reporting that their at-home tests are coming back negative even with what are clear symptoms of Covid-19—fever, fatigue, muscle aches, loss of taste and/or smell—and ...Feb 7, 2022 · A step-by-step guide to doing an at-home COVID-19 rapid antigen test. Wash your hands thoroughly with warm water and soap for at least 30 seconds. The kit comes with two tests. Each contains three main items: a collection swab, a test strip and a small vial of liquid. Place them all on a clean surface. After 15 minutes, the result reads much like a pregnancy test: two pink lines indicate you’re positive for Covid-19. The QuickVue At-Home test, from Quidel, is similarly priced. After swabbing ...More and more people are reporting that their at-home tests are coming back negative even with what are clear symptoms of Covid-19—fever, fatigue, muscle aches, loss of taste and/or smell—and ...Dec 30, 2021 · As At-Home Tests Surge, Doubts Rise About Accuracy of Public Covid Counts. Most of the results of rapid tests are not reported. That’s magnifying questions about how best to measure the spread ... COVID-19 rapid lateral flow tests show the result on the testing device. What your COVID-19 test results means Positive test result. If you get a positive result, it means it’s very likely you have COVID-19. Try to stay home and avoid contact with other people for: 3 days if you are under 18 years; 5 days if you are 18 or over This test is authorized for individuals with symptoms of COVID-19 within the first seven days of symptom onset when tested at least twice over three days with at least 48 hours between tests, and for individuals without symptoms or other epidemiological reasons to suspect COVID-19, when tested at least three times over five days with at least ...COVID-19 rapid lateral flow tests show the result on the testing device. What your COVID-19 test results means Positive test result. If you get a positive result, it means it’s very likely you have COVID-19. Try to stay home and avoid contact with other people for: 3 days if you are under 18 years; 5 days if you are 18 or overDec 30, 2021 · As At-Home Tests Surge, Doubts Rise About Accuracy of Public Covid Counts. Most of the results of rapid tests are not reported. That’s magnifying questions about how best to measure the spread ... The risk of false-negative or false-positive test results depends on the type and sensitivity of the COVID-19 diagnostic test, thoroughness of the sample collection, and accuracy of the lab analysis. Be wary of any offers for at-home COVID-19 tests that the FDA has not cleared for use. They often give inaccurate results. Jan 14, 2022 · Although there are some at-home COVID-19 tests that automatically report results, most do not. "The reporting piece for at-home tests is a hot mess, to be honest," Butler-Wu said. More and more people are reporting that their at-home tests are coming back negative even with what are clear symptoms of Covid-19—fever, fatigue, muscle aches, loss of taste and/or smell—and ...Aug 14, 2023 · These at-home OTC COVID-19 diagnostic tests are FDA authorized for self-testing at home (or in other locations). This means you collect your own sample, perform the test, and read the result ... COVID-19 resources from CVS health. At-home testing. Purchase an over-the-counter kit to conveniently test for COVID-19 from the comfort of your home. Shop for COVID-19 tests. Antibody testing. Our providers will test you for previous exposure to COVID-19 and review your results with you. Learn about antibody testing. COVID-19 VaccineJan 11, 2022 · PCR test: A type of molecular test that looks for an active coronavirus infection by detecting genetic material from the virus. A sample is usually obtained by a nose swab, although a throat swab or sal iva sample will also do the trick. You can get these tests at a doctor 's office or testing site. Because these tests are analyzed in ... However, the CDC notes that people who've had COVID-19 may continue to test positive on PCR tests for up to 90 days, so it may be difficult to use a PCR test to diagnose a new coronavirus ...May 27, 2021 · We learned that our COVID-19 home test kits are 96% accurate and sensitive enough to detect 95% of infections. The test works well for people with or without symptoms. TROMBERG: The Ellume home test is excellent in terms of performance. The clinical trials showed that it is very accurate and able to detect low levels of SARS-CoV-2. Rapid COVID-19 Testing. Testing for COVID-19 is a critical tool to help reduce the spread of the virus. Testing saves lives. When we are able to test more individuals in a community, it allows us to quickly identify and isolate infected individuals, which helps us contain and decrease the spread of illness. Testing helps us go on the offense ... However, the CDC notes that people who've had COVID-19 may continue to test positive on PCR tests for up to 90 days, so it may be difficult to use a PCR test to diagnose a new coronavirus ...Mar 21, 2023 · Yes. At-home rapid antigen COVID-19 tests expire. These at-home tests are used to collect a sample from inside your nose to measure it against COVID-19 antibodies that are stored in the testing ... Oct 28, 2022 · Learn more about COVID-19 test results. Summary. A rapid or at-home COVID-19 test is a quick and convenient way to find out if a person has COVID-19. Rarely, rapid tests may provide a false ... Jan 14, 2022 · Although there are some at-home COVID-19 tests that automatically report results, most do not. "The reporting piece for at-home tests is a hot mess, to be honest," Butler-Wu said. How to handle a home test result and more. A large number of people testing positive for COVID-19 at home is one reason experts think the current case numbers may be big underestimations. This ...Clinics and doctors’ offices are required by law to report Covid test results to state and local public health officials, but people who take at-home tests aren’t — and many of those test ...Oct 28, 2021 · A positive result: Two lines on control (C) and test (T). Negative: One line on control (C). Invalid: No lines or only a test line mean the results are invalid and it needs to be taken again ... Jan 20, 2023 · Yes. As rapid antigen COVID-19 tests measure the presence of viral proteins, even a faint line positive result indicates that SARS-CoV-2 has had an impact on your immune system. A false positive ... Shop at-home COVID-19 antigen tests online or in your local Rite Aid store. Buy Now. *Effective May 11, 2023, certain health insurance plans will end no cost coverage for at-home COVID-19 tests. Contact your health insurance plan for details. Limits apply to the number of tests covered per person per month. Test kits are non-refundable.PCR test: A type of molecular test that looks for an active coronavirus infection by detecting genetic material from the virus. A sample is usually obtained by a nose swab, although a throat swab or sal iva sample will also do the trick. You can get these tests at a doctor 's office or testing site. Because these tests are analyzed in ...

InteliSwab Rapid Antigen Home Test Kit for $18. Walmart. InteliSwab looks different from the standard at-home Covid test kit, and it also requires the longest wait time. Instead of a separate .... Sally dagelo

at home covid test results

Jan 12, 2023 · January 12, 2023 10:53 AM EST. A fter a recent COVID-19 exposure, Dr. Christina Astley tested positive on an at-home test —but just barely. The line signifying a positive result was so faint ... Here’s what to know about doing them at home, how long results take and how accurate they are. Rapid home Covid-19 tests promise convenience and speed: You buy a Covid-19 test kit from the ...How to handle a home test result and more. A large number of people testing positive for COVID-19 at home is one reason experts think the current case numbers may be big underestimations. This ...Jan 14, 2022 · Although there are some at-home COVID-19 tests that automatically report results, most do not. "The reporting piece for at-home tests is a hot mess, to be honest," Butler-Wu said. While at-home test results may not be included in the department's data, there is an abundance of other PCR and antigen test results being reported from traditional testing channels daily, therefore DOH has a large sample to maintain reporting COVID-19 incidence rates and trends on our COVID-19 dashboard.Sep 30, 2021 · Here’s what to know about doing them at home, how long results take and how accurate they are. Rapid home Covid-19 tests promise convenience and speed: You buy a Covid-19 test kit from the ... Nov 22, 2022 · Tuesday, November 22, 2022 NIH establishes website for self-reporting COVID-19 test results What Reporting a positive or negative test result just became easier through a new website from the National Institutes of Health. Two red lines indicate a positive test. getty. Infectious disease expert Dr. Mark Kortepeter explains the pros and cons of at-home Covid diagnostic tests and how to interpret the results.Shop at-home COVID-19 antigen tests online or in your local Rite Aid store. Buy Now. *Effective May 11, 2023, certain health insurance plans will end no cost coverage for at-home COVID-19 tests. Contact your health insurance plan for details. Limits apply to the number of tests covered per person per month. Test kits are non-refundable. See more information about negative test results from at-home COVID-19 antigen test and repeat testing below. What At-home COVID-19 Antigen Tests Do Not Tell You. If you have an infection immediately after you are exposed to COVID-19 because it may take 2 to 5 days, and sometimes longer, for the virus to be detected by a COVID-19 antigen test. Or you may want to go to a testing center to take a P.C.R. test, which can sometimes detect Covid a little sooner than a home test, although you may have to wait a day or two for the results. Jan 10, 2023 · A positive at-home COVID-19 test result may appear to answer one concerning question ("Do I have the virus?") but lead to others ("Now what?"). So it can help to know more about what a positive test means and what to do next if you have a fever, cough, loss of smell, or other COVID-19 symptoms . If your COVID-19 test requires a throat swab instead of a nasal swab, what you eat before getting tested could also influence rapid results. Susan Butler-Wu, who directs clinical testing for ... Feb 7, 2022 · A step-by-step guide to doing an at-home COVID-19 rapid antigen test. Wash your hands thoroughly with warm water and soap for at least 30 seconds. The kit comes with two tests. Each contains three main items: a collection swab, a test strip and a small vial of liquid. Place them all on a clean surface. Nov 14, 2022 · Health experts do not recommend using at-home rapid antigen COVID-19 tests that have reached their expiration date. The testing materials in kits that are expired will have degraded over time which could affect their performance and results. Temperature changes and errors during the collection process can also affect the accuracy of test results. Health plans must cover 8 individual at-home over-the-counter COVID-19 tests per person enrolled in the plan per month. That means a family of four can get 32 tests per month for free. Note that tests may be packaged individually or with multiple tests in one package (for example, two tests packaged in one box). After 15 minutes, the result reads much like a pregnancy test: two pink lines indicate you’re positive for Covid-19. The QuickVue At-Home test, from Quidel, is similarly priced. After swabbing ...Aug 2, 2023 · Accuracy Options When to Test Your Results Frequently Asked Questions Rapid home COVID-19 tests are accurate about 80% of the time in people who are infected with the virus that causes COVID-19. This is compared to PCR tests, which are accurate about 95% of the time. The FDA has approved a wide variety of at-home COVID-19 tests. Nov 14, 2022 · Health experts do not recommend using at-home rapid antigen COVID-19 tests that have reached their expiration date. The testing materials in kits that are expired will have degraded over time which could affect their performance and results. Temperature changes and errors during the collection process can also affect the accuracy of test results. .

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