What does a borderline positive covid test mean. A test result can be: Positive when something is present.

What does a borderline positive covid test mean Some antibody tests have low sensitivity3 and specificity4 and thus may not produce reliable results. Understanding your COVID-19 results. So a single blue line indicates a negative test – meaning no Covid infection detected. T is positive, so it’s bad. What is a false positive test? A false positive covid rapid test shows a line in the lateral flow device’s test region, even though there is no SARS-CoV-2 virus present in the sample. Apr 8, 2022 · The coronavirus keeps evolving and so does the guidance for addressing it. Get expert answers to your pressing questions today! A negative COVID-19 test means the test did not detect the virus, but it doesn’t mean that you’re not infected. The test interpretation of “not detected” or “detected” is based on Ct values. I know, it’s sounds backwards, but it’s not. COVID-19 vaccination should not be delayed because of testing for TB infection. Jan 12, 2022 · Here's your simple scientific guide to understanding what the 'C' and 'T' on a Rapid Antigen Test actually stands for and why. Get insights into the factors that can affect test results and understand what steps to take next. Jan 28, 2025 · What does seem clear is that people with symptoms of COVID-19 are more contagious. Have more questions about COVID-19 tests, such as how accurate rapid tests are, how they compare to lab or doctor’s office tests and when to use a rapid test vs. Jun 23, 2023 · Seeing one blue line on a Covid test can mean different things depending on the type of test. Thank you for testing with LetsGetChecked. Maybe you have received a positive test result and are now resting easy in the knowledge PCR Test A PCR (polymerase chain reaction) test is a lab technique that amplifies (creates more copies) of genetic material (DNA). If positive, please contact your doctor or local health department immediately and follow local guidelines for self-isolation. Only a small number of Mar 5, 2024 · TEST RESULTS EXPLAINED Upon completing a COVID-19 test, you’ll receive one of three results. This is considered a false positive test for SARS-CoV-2. Many factors may play a role. If your results are positive, follow the full isolation recommendations below. Mark Kortepeter explains the pros and cons of at-home Covid diagnostic tests and how to interpret the results. Aug 10, 2020 · The percent positive is a critical measure because it gives us an indication how widespread infection is in the area where the testing is occurring—and whether levels of testing are keeping up with levels of disease transmission. Whatever your purpose for testing for COVID-19, if your results are inconclusive, you should retest. Therefore, whether you had symptoms or not at the time of testing If your PCR or antigen test is inconclusive or indeterminate for COVID-19, it means that a small amount of viral DNA was identified but it was not enough to test positive. To lower the risk of false-negative results Dec 12, 2023 · If your COVID-19 rapid test turns positive, but the line is faint, unfortunately it still means you have COVID. Maybe you are convinced that you have had COVID-19 but your antibody test result has come back negative. Mar 9, 2020 · What does it mean if I have a detected test result? terpreted as a presumptive positive test result, and it is very likely tha you have COVID-19. A positive ANA test result is required to be considered for a lupus diagnosis. + 2. Jan 20, 2023 · Even if it is faint, a positive line result on a rapid antigen COVID-19 test indicates that you are sick and likely contagious. If you have a positive COVID-19 test: Visit CDC website to learn more about “what to do if you are sick. Mar 10, 2025 · A negative COVID-19 test means the test did not detect the virus, but this doesn't rule out that you could have an infection. Possible symptoms include: Fever or chills Cough Shortness of breath or difficulty breathing Sore throat Congestion or runny nose New loss of taste or smell Fatigue Muscle or body aches Headache Nausea or vomiting Diarrhea I got covid last month over Christmas (spent Christmas Day in my family’s basement rip) and I know that I can test positive for a long while afterwards. A positive test suggests: You may have been infected with SARS-CoV-2, the virus that causes COVID-19. After all, you can only base your current actions on being positive or negative for the COVID-19 virus. It happens when a person does not have COVID-19 but still tests positive for the disease. 4 days ago · If you test positive for COVID this winter, here's what to do, how long to isolate and how to protect others, according to infectious disease experts. If your results are negative, you can end your isolation. Possible symptoms include: Fever or chills Cough Shortness of breath or difficulty breathing Sore throat Congestion or runny nose New loss of taste or smell Fatigue Muscle or body aches Headache Nausea or vomiting Diarrhea Mar 5, 2020 · Question: Please help us with a better understanding of the term “presumptive positive”. You must understand that in medicine it is not right to chase a positive test only. Jun 30, 2022 · " If you have enough virus in your system to be turning one of these tests positive, that means your body probably hasn't yet fully cleared the infection," says Hay. Only a small number of Jan 23, 2024 · Can you be contagious after a negative COVID test? If you test negative with a PCR test, you are likely not contagious. You should also isolate if you are sick and suspect that you have COVID-19 but do not yet have test results. This Fact Sheet contains information to help you understand the risks and benefits of using this test for the diagnosis of COVID-19. However, if they experience symptoms, they also should be tested. Both lines need to be looked at for a result. Health. Michael Mina, chief science officer at Oct 10, 2023 · Rapid COVID-19 tests can reveal more about your viral load than just a positive or negative result. What should I do if I’m diagnosed with COVID-19? If your test results for COVID-19 are positive, this means that COVID-19 (coronavirus) was found in your test and you have been diagnosed with a COVID-19 infection. ) Therefore it is also likely that you may be placed in isolation to avoid spreading the virus to others. Discover what it means when a COVID test shows a positive value while the standard range is negative. No test is ever perfect. Jan 30, 2024 · Learn what a COVID-19 antibody test is, what antibody levels mean and how Labcorp's COVID antibody test checks for antibodies after exposure or vaccination. Your immune system makes antibodies in response to an infection. Notably, the US CDC recently added an optional rapid test after “Day 5”. Aug 2, 2022 · What does it mean if a rapid antigen test is a false negative for COVID-19? This means the test didn't detect the virus, even though you're actually infected with it. smth: First off, not sure why it was done. The Ct value required for a positive result is defined by the manufacturer of each test and approved by the FDA Apr 27, 2020 · What does it mean if I have a positive test result? likely that you have COVID-19. Your sample will need to be collected again and retested to get accurate results. The darkness of the line on a Covid test can indicate the intensity of the viral load in your body. COVID-19 (SARS-CoV-2) IgG Antibody Positive Test Result If your antibody test result was positive, this means that the test shows that you have COVID-19 antibodies in your blood. But if you test negative with an at-home test, the answer will depend in part “on whether the negative COVID test is at the beginning of feeling sick or on the way to recovery,” Mina says. (Your sample will be sent to a Public Health laboratory for confirmation. A positive SARS-CoV-2 antibody test does not necessarily mean you are immune or have immunity that will prevent COVID-19. Jan 25, 2023 · RALEIGH, N. There is a very small chance that this test can give a positive result that is Mar 26, 2024 · Get everything you need to know about coronavirus testing all in one place: how to get tested, how testing works, how long it takes, and more. Here’s what each of them means. Learn more about spike proteins and what different results look like. A negative test result does not mean you won’t get sick later. Here's what to know about COVID testing in 2024, and what your COVID test results may mean. Oct 28, 2022 · A false positive result is possible with a rapid COVID-19 test. May 26, 2021 · These are the reasons why the RT-PCR test is often employed for COVID-19 testing. Positive Result: Look for two pink/purple lines, the Control Line, and the Sample Line. This means you have antibodies to the virus that causes COVID-19. If you took a viral or diagnostic test, otherwise known as a nasal swab, you just need to look for a "positive" or "negative" on your If your PCR or antigen test is inconclusive or indeterminate for COVID-19, it means that a small amount of viral DNA was identified but it was not enough to test positive. Asymptomatic patients are found commonly in many COVID-19 cases, in which having a higher infection doesn’t harm the person in Mar 19, 2025 · A lupus diagnosis means having multiple symptoms that affect different parts of your body, including various organs and systems. May 9, 2024 · At least one month after the administration of the live-virus vaccine Other vaccinations Vaccination with inactivated viruses does not interfere with TB blood test reactions. (See the illustration above ) A positive test result means that the virus that causes COVID-19 was detected in your sample and it is very likely you have COVID-19 and are contagious. If you have questions, please consult with your health care provider. Jan 29, 2022 · What does it mean if a person’s rapid antigen test result comes back positive after five days of isolation due to Covid-19? According to the experts, that person is most likely still carrying a Oct 10, 2023 · Rapid COVID-19 tests can reveal more about your viral load than just a positive or negative result. The NAT works by detecting RNA specific to the SARS-CoV-2 virus that causes COVID-19 infection, after RNA has been extracted from the specimen and then amplified in the laboratory. S. Sep 19, 2025 · Decipher your rapid COVID-19 test. Mar 26, 2024 · Get everything you need to know about coronavirus testing all in one place: how to get tested, how testing works, how long it takes, and more. You risk spreading the virus to others if you don't take care, such as wearing a face mask, when you're near other people. This means the COVID-19 antigen was detected. And antibody tests shouldn't be used to see if you're protected from COVID-19. What does a high percent positive mean? Sep 25, 2023 · At-home Covid tests are incredibly convenient but in order to accurately read your test, it’s helpful to have pictures of positive Covid tests as a reference. Therefore, whether you had symptoms or not at the time of testing Jan 25, 2022 · Does my entire household need to be tested to make sure they are not positive following my positive at-home COVID-19 antigen test? No. Whether it be a Lateral Flow Test or a Polymerase Chain Test, getting a new test that will carry a negative or positive result is of utmost importance. Feb 24, 2022 · This report describes the percentage of positive antigen test results following COVID-19 isolation. Some people who recover from COVID may test positive for weeks or even months after they were sick. Therefore, it is also likely that you may be placed in isolation to avoi spreading the virus to others. May 20, 2020 · You've taken a COVID-19 test, now what? Here's how to interpret and understand what the results mean. It is Nov 18, 2022 · Rapid antigen or lateral flow tests can help to identify when someone with COVID-19 is most infectious, but even a faint line should be treated as a positive result. A positive test result means that the virus that causes COVID-19 was detected in your sample and it is very likely you have COVID-19 and are contagious. For those who are recovering, the opaqueness of the results window This line means that the detection part of the test was performed correctly, but no COVID-19 antigen was detected. “What they mean when they say 'detected' is positive. What do abnormal lab results mean? Lab test results are expressed in different ways. Feb 17, 2021 · Additionally, laboratories across the province involved in COVID-19 testing use different testing kits. WHEN AN EMPLOYEE HAS BEEN EXPOSED Dec 12, 2023 · Here’s what you need to know. Dec 8, 2021 · Borderline and weakly positive antibody levels against the S-protein of SARS-CoV-2 exhibit limited agreement with virus neutralization titres Dec 26, 2022 · COVID-19 is a new type of coronavirus that causes mild to severe cases. Therefore, you should isolate yourself to avoid spreading the virus to others. Here’s a quick guide on how to spot symptoms, risk factors, prevent spread of the disease, and find out what to do if you Dec 11, 2020 · We reduce test results to “positive” or “negative. At PHO, we have developed a PCR test in our lab, with positive and negative cutoff points. After reading this Fact Sheet, if you have questions or would Jul 31, 2025 · If you are experiencing symptoms that could be COVID-19, it is important to get tested right away. Stay away from others if you have a fever, and take precautions like wearing a well-fitting mask and washing your hands often. From there, you should know what your results actually mean, including a faint positive line, and when to take another test or get a more sensitive COVID-19 test from your doctor to clear things up. • Positive results on an antigen test are fairly reliable, meaning that the test is generally positive only when the COVID-19 virus is present in your specimen. Learn how to correctly interpret its key indicators for accurate results and guidance on your next important steps. This article will guide you through your results, including how to interpret your result, what it means and guide you on your next steps. For most people who test positive, COVID-19 produces mild to moderate symptoms, such as sore throat, fever, fatigue, cough and runny nose. Ct value and asymptomatic COVID-19 patient: Asymptomatic means do not have any signs or symptoms of the disease for a longer period. Do not panic. Jun 21, 2022 · This Fact Sheet contains information to help you understand the risks and benefits of using this test for the diagnosis of COVID-19. We’ll explain what a borderline ECG means, walk you through the process of interpreting the test, and show you how doctors use this information to figure out your heart health Aug 7, 2011 · Borderline positive Mildly positive Equivocal Inconclusive What does all these terms mean to the patient ? It mans only one thing . Patients that tested SARS-CoV-2 negative in the follow-up test, significantly experienced less COVID-19 symptoms upon first presentation compared to patients that tested positive without pre-existing borderline test result (P = 0. Jun 15, 2022 · Some people are still testing positive for Covid, even after their symptoms are gone. The spectrum of asymptomatic, presymptomatic, and symptomatic SARS-CoV-2 transmission presents challenges for evaluating SARS-CoV-2 test Jul 18, 2025 · Does a positive COVID-19 test after 10 days mean you're still contagious? As long as you continue to test positive on a rapid at-home test, you should still consider yourself potentially contagious. 13 Aug 2, 2022 · If you test positive on an antigen test within that 90-day window, you should also presume that you have a COVID-19 infection and could be contagious to others. POSITIVE Depending on the type of test you used, a positive result indicates that either SARS-CoV-2 or antigens were detected in your mucus sample. Dec 12, 2023 · If your COVID-19 rapid test turns positive, but the line is faint, unfortunately it still means you have COVID. If borderline + and symptoms are present, it may be warranted to have it repeated in a 2-3 months. This result means that you were likely infected with COVID-19 in the past. Reach out to your primary care Oct 4, 2016 · Nothing vs. There is a very • In areas where there have not been many cases of COVID-19, many of the positive test results will actually be false positives (see Positive Predictive Value2). These tests typically show one blue line for a negative result and two blue lines for a positive result. Inflammatory markers are an important sign that, if absent, render the ANA test less valuable. a PCR test? Oct 8, 2025 · If you test positive for COVID-19, you don't need to retest if your symptoms have cleared or are improving. At-home antigen tests work by detecting whether the virus is found in testers’ nasal secretions, Vail to Jan 21, 2024 · If you test negative for COVID, can you be contagious? It depends. If your test result is negative: Record the information on the report sheet at the end of this document or one provided by your organisation. And that the viral load tends to peak in the week after their symptoms first appear. After reading this Fact Sheet, if you have questions or would Is a positive Covid Test 2 lines? Two lines – even faint lines – indicate the test is positive. Jul 27, 2025 · Confused by your heart test results? Getting a borderline ECG during an exercise stress test can be really confusing, leaving you and your doctor with more questions than answers. Negative viral test results mean the test did not detect the virus, but this doesn't rule out that the person could have an infection. Isolation policies vary around the globe. However, the darkness of the line alone should not be used as the sole determinant of your Covid test results. The FDA requires that rapid antigen diagnostic tests catch at least 80% of infections. A positive at-home COVID-19 test result may appear to answer one concerning Jul 18, 2024 · Risks A COVID-19 diagnostic test can have a false-negative result. If others in your household do not have any COVID-19 symptoms, they do not need to be tested. However, a re-test might be in your future. Here's what you need to know about it, and what to do if it happens to you. This guide will help clear things up. May 8, 2024 · The darkness of the line on your rapid COVID test might give you some clues about the level of infection you have. However, take steps to prevent spreading COVID-19 when you're sick. C is negative, so it’s good. On the other hand, the positive predictive value of elevated D-dimer levels is low and D-dimer testing is not useful for confirmation of PE. Learn the vital differences between a positive and negative COVID test result. All tests occasionally result in false positive results (the test result should be negative because you DO NOT have COVID-19 but comes back positive) or false negative results (the test result should be positive because you DO have COVID-19, but comes back negative). Jul 22, 2025 · Getting tested for COVID-19 can be really nerve-wracking, especially when your lab results come back. Learn more about nasal swabs, and what a positive PCR test result looks like. As cases tick up in some parts of the country, here is the latest advice on everything from testing to treatment. You may have been infected with another virus from the same family of viruses (coronavirus). An example is a negative strep test. Here's what experts want you to know. Learn what an inconclusive result is and what are next steps. (WNCN) — You rip open your rapid COVID-19 test, swab your nose, dunk the stick into the tube, blot the mixture onto the test strip and wait. What they are saying is when they did the test, they were able to find the genetic material of the Feb 11, 2022 · Infectious disease expert Dr. Coronavirus Test (COVID-19) results There are four possible results you may receive from this test: Positive Normal Inconclusive Invalid Positive Result If the result for your The Ct value (Cycle Threshold) indicates the number of cycles the instrument goes through in order to detect the virus that causes COVID. Stay at home unless you need medical care, and avoid contact with others as much as possible. the use of fever-reducing medication) for at least 24 hours. May 28, 2024 · What should you do if you test positive? The U. Learn what the tests can reveal and how to interpret different variations in your test results. What does that mean as opposed to a regular positive? Dec 20, 2022 · An antibody test can't find out whether you're currently infected with the COVID-19 virus. If you’ve had COVID-19 and tested positive using a COVID-19 rapid antigen test, you know what I mean. Dec 12, 2023 · Here’s what you need to know. com Jul 31, 2024 · If both C-line and T-Line appear in quick test results, it signifies a positive outcome, meaning active infection by the COVID-19 virus regardless of their darkness compared to each other. If the line that indicates a positive show… PCR Test A PCR (polymerase chain reaction) test is a lab technique that amplifies (creates more copies) of genetic material (DNA). One example is the hormone that is a sign of pregnancy. See full list on health. However, there are a few Oct 28, 2022 · A false positive result is possible with a rapid COVID-19 test. The cutoff point for a positive result for PHO’s developed lab test is 38 cycles. TB blood tests are not expected to affect the safety or the effectiveness of COVID-19 vaccines. Your immune system involves a complex network of cells, organs and tissues. Getting a positive test result soon after you had COVID could mean your body is still fighting off the virus Aug 26, 2022 · These days the world of at-home testing for COVID-19 is confusing. What does a faint line on a COVID test mean? It’s probably not what you’re hoping to hear, but a faint line on a COVID test means you have COVID-19. Aug 31, 2025 · If you get COVID-19, you may continue to test positive even after you're feeling better. ” Continue to isolate yourself at home for at least 5 days from the onset of COVID-19 symptoms. Jan 20, 2022 · Steps to Take with An Inconclusive COVID-19 Test Result Receiving an inconclusive COVID-19 test result is disheartening, given that it provides you and your loved ones no peace of mind. Mar 18, 2022 · The good news is, even if you get a positive rapid test result on day 11, you can still end your isolation, according to the California Department of Public Health. There is a very small chance that this test can give a positive result that is wrong (a false positive result). Detected and positive are the same thing. A test result can be: Positive when something is present. Sep 11, 2025 · With a positive COVID-19 test, begin by taking the necessary precautions. More research is needed to understand what SARS-CoV-2 antibody test COVID-19 is the disease caused by SARS-CoV-2, the coronavirus that emerged in December 2019. Inside or outside of the reference range of what is most common for that test. Apr 18, 2025 · Are you eagerly waiting for a positive result or navigating unexpected emotions? Let's talk about blood pregnancy test near me and what they mean. Factors such as test sensitivity, test specificity, viral load, and test methodology also play a crucial role in interpreting the results. 6 What is a false negative test? Apr 15, 2021 · SARS-CoV-2 is the novel coronavirus that causes COVID-19. . Jan 21, 2022 · Examples of the types of results you can get on a lateral flow test kit Credit: Pacemaker What lateral flow test results mean The kits have been crucial in the fight against Covid, allowing people to navigate their lives safely. Mar 10, 2025 · Signs and Symptoms The following list does not include all possible symptoms. Oct 19, 2023 · You want the C, not the T. Symptoms may change with new COVID-19 variants and can vary depending on vaccination status. May 11, 2023 · Regardless of vaccination status, you should isolate from others when you have COVID-19. Ensure kit is at room temperature for at least 30 minutes prior to use. Understanding COVID-19 test results is crucial to your health and the health of your community. First, you must have a blood test that shows high levels of certain antibodies, called antinuclear antibodies (ANAs). Detection of viral targets means that you have the virus. The test has failed and should be retaken. Nasal swab tests for COVID-19 and influenza are a common example of a PCR test. Please talk to the healthcare provider who referred Aug 29, 2024 · Positive viral test results indicate current infection and the person with COVID-19 should take steps to prevent spreading COVID-19 to others. It came back abnormal positive on Hallpass. A reference range is just a guide. Physician who reports the EST is unable to conclude whether his patient has significant CAD or not . Keep reading to learn which medicines to get next. If you used an antigen test, follow FDA recommendations for repeat testing. “A faint line is a positive test result,” says infectious disease expert Amesh Adalja, MD, a senior scholar at the Johns Hopkins Center for Health Security. People hospitalized with COVID-19 who test positive 14 days after first positive test may have higher risk of delirium and death. Although it is possible, false positive tests are uncommon when test instructions are followed correctly. The home-kits are not as Nov 9, 2023 · Does a faint line on a COVID test mean you've tested positive or you're no longer infectious? Doctors explain what to know when a faint line result appears. Jan 12, 2023 · When a rapid test is clearly positive, with a dark line showing up almost immediately, that means there’s been “a failure of the immune system,” says Dr. There may be symptoms also suggestive of a disease. Jun 1, 2022 · After contracting Covid-19, some people may continue to test positive on rapid tests for 10 days or longer—and experts are split about whether these individuals should continue to isolate past 10 days or just employ safety precautions until they test negative. A positive COVID-19 test means the test detected the virus and you’re either infected or recently were infected. If you were exposed to COVID-19 and you had confirmed COVID-19 within the past 90 days: • No quarantine is needed unless you develop symptoms. The test has been run at Children’s Hospital of Philadelphia's lab, and the results have come back INVALID. In the meantime, you should treat this is a positive result for COVID-19. Dec 12, 2023 · If your COVID-19 rapid test turns positive, but the line is faint, unfortunately, it still means you have COVID-19. Any visible pink/purple Sample Line, even faint, designates a positive result. If a red line appears next to the C on the test panel where you squeeze a few drops of solution — including what you’ve swabbed out of your nostrils Invalid You were recently tested for COVID-19. Jul 30, 2020 · Widespread antibody testing has long been hailed as key to getting back to “normality,” by providing a way of determining who has already contracted COVID-19 and is potentially no longer at risk. Learn why your test results may show a negative reference range but still test positive. If you test positive, follow these steps. Learn about what the lines mean and how to read results. Negative when something isn't present. A COVID-19 PCR nasal swab is one of the COVID tests CityMD offers patients. This means that we could not determine if your result is positive or negative for COVID-19. 030). An antibody test also won't tell you if you need a vaccine. Nov 27, 2024 · Experts discuss what it might mean if you get a faint line on a home COVID-19 test, when to take another test and what precautions to take. But I was exposed on Saturday so I thought it’d be a good idea to get a test just in case. What is C and T in Covid self test? Positive Result: If you see two lines, Control (C) line and Test (T) line, this means COVID-19 was detected. The COVID-19 Antigen Rapid Test has two lines. com recently interviewed Eric Vail, MD, director of Molecular Pathology, about the at-home antigen test for the virus that causes COVID-19 and how it determines whether the virus is inside the body and, if so, how much virus is there. Centers for Disease Control and Prevention (CDC) announced significant changes in COVID-19 isolation guidance on March 1, 2024. Because people vaccinated Dec 18, 2020 · That could mean at least some of the people deemed positive for COVID-19 started off with minuscule amounts of virus. It is a dignified way of expressing the limitations . What does that mean, and how different is that from a positive test result? Oct 3, 2020 · There has been a lot of talk on social media about "false positive" test results after several commentators suggested they might be seriously skewing the coronavirus figures - but that is based on Understanding your COVID-19 spike protein test results is crucial to keeping you and your community safe. Please note that this is a PCR test or a lab-based test that performs similar to a PCR test. Healthcare providers can use PCR to test for infectious diseases, to look for genetic changes in tumors or to diagnose genetic diseases. Most Covid home tests are rapid antigen tests that give results in 10-15 minutes. This means that the test didn't show you have the virus even though you do. . If you have gotten a COVID-19 antibody test, an equivocal test result means that the result could not be interpreted as positive or negative. ” Some experts think patients, and the community, would be better served by a more nuanced approach. If positive, another five days of self-isolation are advised, because a positive rapid test means you are likely contagious. Fact checked by Marley Hall Medically reviewed by Femi Aremu, PharmD If you're testing for COVID-19, you'll want to know what a positive test looks like—and what it means if you get a faint line Sep 8, 2025 · A positive at-home COVID-19 test result should not be ignored—begin isolation and take precautions to avoid spreading the virus. How often do I need to test to see if I'm really positive — or negative? Does a faint line mean I'm less contagious? Instead, in the diagnosis of VTE, in the absence of concomitant COVID-19 disease, the negative predictive value of D-dimer testing is high, and a normal D-dimer level renders acute PE or DVT unlikely. Learn about symptoms, diagnosis, treatment and prevention. This system identifies The test is considered abnormal when it is positive. If you get a positive result, it sadly means your social plans are off – you are carrying the virus and can pass it to someone else. Jan 19, 2022 · It suggests that the CDC thought the benefits of a longer period were outweighed by the societal costs. What does it mean if I have a presumptive positive test result? If you have a presumptive positive test result, it is very likely that you have COVID-19. NATs are typically performed on nasopharyngeal swabs, but the test can also be done on other sample types such as throat swabs, saliva, sputum, tracheal aspirates, and broncho-alveolar lavage (BAL) specimens. Dec 3, 2021 · COVID-19 tests don't just result in a positive or negative - sometimes the test can come back inconclusive. Please contact your doctor/primary care physician or your local health authority immediately and adhere to the local guidelines regarding self-isolation. What does it mean if my antigen test is positive? • A positive test indicates antigen from the COVID-19 virus was detected and you are presumed to be infected. C. mfxup yema oww rjw atsxj rsghs pqzkq vqlgbl wmcbo dqkepz qpn emm lemb hos mzxzd