There may be fewer cases of the flu this week, but there are still a lot of people getting sick. So how can you make sure you stay healthy?

Dr. Sujatha Reddy stopped by the Weekend Express set to answer some of your biggest questions surrounding the virus and the vaccine. She's talking about who's considered "high risk," how to shield yourself from the virus and how to keep your kids safe at school.

If you're looking for a flu shot, check the flu vaccine finder at flu.gov.