If rapid tests fail to detect enough antigens, they may produce a false negative. A higher viral load, which is usually a few days after infection, usually gives the most accurate results. The sensitivity of rapid antigen tests can change depending on the course of infection and viral load. While both lab-based tests such as PCR and at-home rapid antigen tests detect a current infection, the former looks for viral ribonucleic acid (RNA) instead of viral antigens. Loop-mediated isothermal amplification (LAMP) and PCR tests are the most commonly used NAAT techniques.

The current “gold standard” for clinically diagnosing COVID-19 is laboratory-based nucleic acid amplification tests (NAATs). Studies have shown that antigen tests have comparable sensitivity to lab tests. Virtual visits are also available.įor more information, call the Troy center at 24 or visit you present with COVID-19 symptoms, and want to see if you have the disease, rapid tests are quite reliable and can offer similar accuracy as polymerase chain reaction (PCR) tests processed in labs. The centers also offer in-house lab, X-ray and fiberglass splinting as well as web check-in and access to providers and facilities in the Beaumont Network.

For more information, visit /covid-19-testing-beaumont.īeaumont’s urgent care centers usually offer quicker service for minor injuries and illnesses at reduced costs compared to emergency room visits. to 9 p.m., daily, including holidays.īeaumont opened its first Troy urgent care location at 2078 East Big Beaver Road in 2019.īeaumont now has 28 urgent care centers in Southeast Michigan.īeaumont Urgent Care locations offer same or next day COVID-19 PCR molecular test results and the Rapid antigen COVID-19 test with results in 15 minutes, according to a press release. Beaumont Health has opened a second urgent care center in Troy, located at 43037 Dequindre Road.

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