If someone in your family is sick with the flu, you already know this: the flu season this year is bad. Maybe even record-breaking bad, according to the Centers for Disease Control. Last Friday, the CDC said this could be the worst flu outbreak since the 2009 swine flu pandemic. The World hosted a discussion about the flu outbreak during an event at Harvard's T.H. Chan School of Public Health, Tuesday, Feb. 13, 2018. Here is a video recording of the live event.