It also amazes me that ive caught the covid and survived and everything I ever understood about the immune system is irrelevant to this virus in the sense that I'm told it will reinfect me and the only way to stop getting sick is to get the vaccine... I was sick for 5 days 2 of which was a fever and the other 3 was not feeling 100%. Been fully better for 4 months now just like any other time I was sick with anything then healed.