Robin tries to convince everyone she knows--but especially healthy people--to get the flu shot. We learn that 50% of the US adult population has high blood pressure, and then figure out what blood pressure numbers mean. A pilot study on diet and heart disease turns out to be a rewritten press release. And we decide not to worry too much about Legionnaires' Disease, but learn it's one of many reasons people might sue Disney (other reasons: literally anything).
This week's stories: