A possible repeat of the post-Spanish Flu experience. Some believe the epidemic of heart disease in the 20th…

A possible repeat of the post-Spanish Flu experience. Some believe the epidemic of heart disease in the 20th century was caused by that pandemic. The smoking hypothesis is weaker, levels of smoking and mortality almost overlap (there should be a lag between the 1st and 2nd). https://t.co/BS2FTQTQKa

(This is not to say smoking isn't bad for your heart or for you in general.)