Birdwatch Note Rating
2023-11-27 07:05:36 UTC - HELPFUL
Rated by Participant: B34A537A40F2AFC3907BCB0372C59830C038DB980A55CED90F9B356AC199A49F
Participant Details
Original Note:
There is no evidence PCR tests used for COVID-19 are defective. The false positive rate should be close to zero. Most false-positive results are thought to be due to lab contamination or other problems with how the lab has performed the test, not limitations of the test itself https://www.health.harvard.edu/blog/which-test-is-best-for-covid-19-2020081020734
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