A fourth illness is making waves this virus season alongside the flu, respiratory syncytial virus and COVID-19, creating a quadruple threat for the U.S. The norovirus (commonly known as stomach flu) ...

If you’ve noticed more people calling in sick lately, you’re not imagining things. The US is currently battling what health experts are calling a quad-demic, with four major illnesses spreading ...

There’s a new term to describe the rise of respiratory illnesses this season: “quad-demic.” The “quad” in quad-demic refers to four diseases that are part of the outbreak: respiratory syncytial virus, ...

FARMINGTON, Conn. (WFSB) - Have you heard of the ‘quad-demic’? It’s possible you or someone you know is a victim of it. Around the country and in Connecticut, four viruses have been on the rise since ...