One home swab now tells a household which of four winter respiratory viruses is present. But it can miss real infections that a lab PCR would catch ...

Remember that the RT-PCR test is just one part of how to diagnose and treat a patient with suspected COVID-19. It is important to look at the rest of the patient’s laboratory results and their images.

Visby Medical's over the counter (OTC) combination PCR test for Covid-19 and influenza A/B detection has secured US Food and Drug Administration (FDA) clearance, providing patients with an at-home ...

Free test kits for COVID-19 are available to American households via the United States Postal Service. People can expect to see different testing brands arrive in their mail. The Biden administration ...

Pharmacies can sell 15 kinds of antigen test kits that received regulatory approval for medical use. Unauthorized test kits for “research use” are being offered online at affordable prices, but ...

Anyone in South Australia who has symptoms of COVID, however mild, should get a test. People who have been at an exposure location must also seek testing, according to SA Health. Rapid antigen tests ...