I advise my husband not to get the flu shot, and he didn't. However, he got very sick with the flu for over a week. Now he is sending me different screenshots that claims he wouldn't be that sick if he had gotten the flu vaccine and that his sickness is so bad that it can affect his heart. I told him that I still stand by my recommendation that he shouldn't take any flu vaccine, but I want to send him some good information that can explain to him why the flu vaccine is not useful or safe. Thank you!