Whats that ( just kidding)? I have not been sick since 2012 but i did have a fever last year when my roommate was sick for 7 days with covid or omicron/decepticon dunno but he was sick and hating life for 5-7 days.
I think i'm immune because i had a fever for 3-4 hours and my legs muscles kinda hurt/sore, I took a nap and woke up fine feeling 100% then i was like is that all?