Americans are weathering the worst flu season in years, as a number of other respiratory illnesses circulate too, such as COVID-19, RSV and the common cold.
Doctor visits and hospitalizations for flu have hit a 15-year high. Why is this flu season so bad? Experts discuss influenza ...
It is the second time in two years that Pope Francis has been admitted to hospital with bronchitis, but this time it's more ...
A Texas doctor has tracked a correlation in a significant rise in cases with population growth and warming temperatures.