Covid 19 negative test results sample. Your negative test results mean that you probably werent infected when your sample was collected. If you do not get your result call the coronavirus testing contact centre on 119 england wales and. Be wary of any offers for at home covid 19 tests that the fda has not cleared for use they may give you a false result.
However your results do not rule out covid 19. Which requires an arriving tourist to show a negative result from a sample taken within 48 hours or less. Unclear void borderline or inconclusive.
If your antibody test result was negative this means that the test did not detect any covid 19 antibodies in your blood. Most people get their test results the day after taking the test. Some results might take longer but you should get them in 72 hours.
It turns out timing has a lot to do with the accuracy of test results. The nature of covid 19 the time it takes for someone to develop symptoms and the varied ways the virus affects people make each test a snapshot in time more than a definitive answer. The test result only means that you did not have covid 19 at the time of testing.
It could take about five days after you are exposed to the virus for it to show up enough in a sample from your nose to be detected by this test. So you could have it but the test may not show it for a while. This result suggests that you have not been infected with the covid 19 virus.
However all tests including the covid 19 antibody test can produce negative results that are incorrect ie false negative results. In a seven study analysis a team of researchers from johns hopkins university found that patients who were tested with the most common. A negative coronavirus test doesnt necessarily mean youre in the clear for covid 19.
If you test negative you probably were not infected at the time your sample was collected. Continue to take steps to protect yourself. Thank you for taking a covid 19 test.
The risk of false negative 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.
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