The most recent flu season was one of the worst in decades. What can we expect for the 2018-19 flu season?
This year’s flu outbreak is shaping up to be the worst in a decade. Why does it vary so much season to season?
Early on the infections share many overlapping symptoms.
Influenza kills 36,000 Americans and 500,000 worldwide each year.
Already got a flu shot? There’s more you can do to stay healthy.
It takes 2 weeks after a flu shot for the body to develop immunity.