A runny nose may indicate you have COVID-19, but it can also stem from a cold or allergies. Here’s how to know what’s causing ...

As temperatures drop, respiratory ailments including common colds, flu, and coronavirus are surging. Currently, two COVID strains are gaining momentum as they emerge as the most prevalent variants.

Roughly 40 million people are estimated to wear a fitness tracker of some kind. Now one of those brands, Fitbit, has teamed up with researchers to try and predict COVID-19 symptoms before they start. ...

Wastewater signals show BA.3.2 across 25 states, while NWSS funding reductions threaten program continuity after FY2025, diminishing national situational awareness for emerging variants. Genomic ...