Coronavirus tests wrong: What are false negatives? Why do inaccurate tests happen?

Filed Under: Costs, Health plans, Patients

Coronavirus tests wrong: What are false negatives? Why do inaccurate tests happen?

American patients who have gone through hell and high water to get a coronavirus test may be alarmed to learn about false negatives – what happens when a patient who actually has the virus gets a negative result on a laboratory test. The rate of accuracy for nasal swab tests, the mechanism overwhelmingly used to […]