@r0nald There is absolutely no proof that vaccines cause autism. This theory has been around a very long time. Many parents refusing to vaccinate their children for measles for that reason, leading measles breakouts that not only affect their own unvaccinated children, but the children who cannot receive vaccine because of their medical conditions or under age limit. I have been receiving flu vaccine every year for over 10 years. I have not experience any side effects and have not caught flu once. So I, for one, cannot wait for my turn to get the vaccine for COVID.