Health experts have seen a surge in two respiratory illnesses: flu and RSV. If there's a new COVID-19 variant, could we see a "tripledemic" this winter?

Flu season has begun once again in Illinois, and public health officials are urging residents to practice good hygiene and vaccinate against the virus.

The flu season in Illinois is especially rough this year. And physicians think they know why. 

On The 21st: Travel expert Rick Steves discussed holiday travel tips and the legalization of marijuana in Illinois. Plus, we learn about a Better Government Association investigation into nuclear waste, and get expert advice for getting through cold and flu season. 

Influenza is sometimes a big problem in Illinois --- but so far, not this year. The amount of flu cases reported in the state is being described as “sporadic” and “average.”