A wild new ‘super flu’ (H3N2 K strain) is sweeping the country, and it’s so bad that schools in Missouri and Iowa are closing and hospitals like Detroit Medical Center are locking down visitors. The flu positivity rate there jumped from 2% to 20% in just weeks! If you’re feeling feverish, achy, or just off, public health officials say it’s time to get that flu shot and stay alert. This strain is hitting hard and early! #Education #SuperFlu #FluSeason