I thought one had lifetime immunity once getting covid. I’ve already had Covid-19. Can I still get infected with the Omicron variant? How accurate are the Covid 19 antigen tests? If they’re not accurate, how do I find out for sure if I had Covid? My heart feels like someone is holding it and squeezing it gently, is there a blood test to see if I got an injury from the vax? We'll answer a record number of questions with Dr. Peter McCullough...