I'm sure people do contract Covid and display mild symptoms, or none, but if you're older or have other underlying health issues who want's to take the chance of a full blown case of the disease? Listen I support the vaccines, not telling you to get one, but I'm also leary since I know people who got the shots, developed Covid, a couple, not bad, the other was in a hospital with pneumonia, and Covid but now she's fine. I am not thrilled about taking these other shots.