Some of you may have seen the term "Disease X" floating around on social media and in news headlines in January, but what the heck is this thing?
We might have finally left the COVID-19 pandemic behind, but that didn't stop 2023 from being filled with some of the weirdest medical stories we've ever heard.
Rumors erupted Sunday of a major viral outbreak plaguing Russia after videos circulated online showing rows of ambulances lined up outside Moscow's main infectious disease hospitals.