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Overflow Issue With Abbott COVID Tests Could Result In False Positives

The mixture in some faulty Abbott PCR tests could cause COVID-19 positive samples to flow into neighboring negative samples, resulting in false-positive results.

Abbott-laboratories

Some Abbott Molecular Inc. Alinity COVID-19 laboratory tests may falsely diagnose patients with the SARS-CoV-2 virus. The US Food and Drug Administration says health care providers should consider redoing tests to decrease the chances of being misdiagnosed.

The FDA on 17 September said it has notified health care providers that the Alinity m SARS-CoV-2 AMP and Alinity m Resp-4-Plex AMP Kits may give false-positive results. The agency...

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