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A member asked:
Is the covid rapid test ""trustworthy?"" i have heard that the pcr is the best one, the correct one, but is the rapid test ""ok?""/""acceptable?""
3 doctors weighed in across 2 answers
Consistency: The rapid tests are fine for screening large asymptomatic populations, but do have substantial numbers of false negatives. PCR is both more accurate and reliable. Neither is perfect. If there is time available, the best choice is PCR.
Answered 2/19/2021
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COVID 19 testing: Antigen testing is helpful for rapid screening - however, there are more false negative results then with PCR. The sensitivity of the antigen test differs for the different tests made by different companies. The PCR is more dependable.
Answered 2/18/2021
2 views
Related Questions
A member asked:
Good day .After testing positive for Covid-19 PCR test how long can you wait before taking another test needed for travel purposes?
3 doctors weighed in across 2 answers
A member asked:
Any idea how accurate the at-home pcr tests from Labcorp are in terms of detecting the new covid variant? Are false negatives common?
A doctor has provided 1 answer
A member asked:
Exposure: feb 16 with someone confirmed covid 19. First pcr test: feb 17- negative First rapid test: feb 20-negative Should i get PCR test again? In self isolation right now?
2 doctors weighed in across 2 answers
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