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5 cze 2024 · The letter by Jaafar and colleagues didn’t report that PCR tests have a 97% chance of producing false-positive results. Instead, their findings suggest that positive PCR results at high Ct values—indicating very little viral genetic material—may be a sign that a person likely isn’t contagious.
25 lis 2021 · Die Regierung von Portugal hat neue Maßnahmen zur Eindämmung der wieder steigenden Infektionszahlen ergriffen. Alle Besucher, die auf dem Luftweg einreisen, werden künftig im Rahmen des am 1....
8 wrz 2024 · If you tested positive with an antigen test, you should report your result to the National Healthcare line (SNS 24) on 808 24 24 24. After that, you should perform a PCR test within 24 hours to confirm the result. If you develop severe symptoms, call the National Emergency number 112.
26 maj 2024 · Four German holidaymakers who were illegally quarantined in Portugal after one was judged to be positive for Covid-19 have won their case, in a verdict that condemns the widely-used PCR test as being up to 97-percent unreliable.
The panel looked into the reliability of RT-PCR tests due the enforced confinement of the holidaymakers in question because one had tested positive.
5 lis 2021 · Die Länder treffen Maßnahmen für ein großflächiges PCR-Test-Angebot. Mit den steigenden CoV-Zahlen und den damit einhergehenden Verschärfungen gilt demnächst in vielen Bereichen 2,5-G...
12 maj 2020 · Interpreting the result of a test for covid-19 depends on two things: the accuracy of the test, and the pre-test probability or estimated risk of disease before testing. A positive RT-PCR test for covid-19 test has more weight than a negative test because of the test’s high specificity but moderate sensitivity.
