Are coronavirus rapid tests accurate?

Some studies have shown that rapid tests miss low levels of virus

Waiting for a coronavirus test result can vary from less than an hour to up to a week, depending on the type of COVID-19 test you take. Many people choose the rapid test to get results immediately, but how accurate are these quick turnaround tests?

“There is a 75-80% detection rate for rapid testing compared to 90-95% with traditional, lab-based tests." Humphries, also a member of the Infectious Diseases Society of America, added.

Humphries added that the rapid test’s ability to correctly identify those with the disease — test sensitivity — may not always be clinically relevant.

"Some studies have shown that rapid tests miss low levels of virus. A patient may have low levels of the virus if they are early in the course of infection before the virus has had a chance to replicate itself, or at the end of infection when the infection is dying out.”

Humphries, also a professor of Pathology, Microbiology, and Immunology at Vanderbilt University Medical Center, noted that this could be a potential problem with spreading the virus.

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https://www.foxnews.com/health/coronavirus-rapid-tests-accuracy

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