Prisma Health officials are encouraging people to seek medical attention quickly when they fall ill during flu season, as early treatment can lead to quicker recovery. The state is currently one of the hardest-hit states in regard to this flu season, and vaccination remains the most effective way to protect against infections. The officials also emphasize that it is important to get a clear idea of what illness one needs to treat, as COVID-19, influenza, strep, and RSV are all potential concerns during this time of year.