You might say COVID-19 testing has gone down the drain. It doesn’t mean it’s no longer a problem. But it’s helping us know how big of a problem. People pass COVID-19 in their feces, which then flows ...

Different viruses cause COVID and influenza, or the flu, despite online posts using a combination test that can detect whether an individual is infected with either of the viruses to share the false ...

STATEN ISLAND, N.Y. — With the terrifying coronavirus (COVID-19) pandemic of 2020 behind us and the world now returned to normal, many people have moved away from vaccination or even testing for the ...

Amid a rise in COVID cases and the start of fall allergies, flu and RSV season, experts say testing is an important tool heading into the cooler month. With more people testing positive for COVID once ...