Four viruses are circulating in the U.S., sparking concerns of a possible “quademic." Here's what to know about risk factors ...
You, my friend, are what scientists call a "holobiont"- an organism made up of human cells and the multiplicity of ...
A study suggests that catching COVID-19 significantly raises the risk of developing ME/CFS (formerly called "chronic fatigue ...
Outbreaks among the unvaccinated are a predictable consequence of falling immunization rates. But even vaccinated adults may ...
There are hygiene tips to reduce the likelihood of getting sick. Public health officials are warning that the U.S. could be ...
Not all animal diseases are zoonotic diseases, some are zoonotic, some are non-zoonotic, and some are reverse zoonotic ...
According to the CDC, the number of people going to doctors with illnesses the flu, RSV and COVID is surging. Epidemiologist Katelyn Jetelina joins John Yang to discuss why this year’s sick season is ...