Am i immune to covid?
I live in a covid hotspot and my almost my whole family got covid. My sister, brother in law, wife, son. My son had it pretty badly and also my wife was sick for 2 weeks straight and still coughs. She tested positive. I never took a test but im 99% sure I had it because I developed a cough and noticed on my daily jog I felt I couldnt get enough air so I had to stop. This only lasted a day and my cough lasted about 3 days. My wife and son are way healthier than me why did I not get covid worse? I did heroin coke and heavy drinkin for a decade and have some kidney problems from it. How come covid was so easy for me and so hard for the rest of my family? I never even got a fever.