Bravo turkey tail mushrooms. I take some everyday. After getting both Pfizer covid vaccines, I got Covid. I only knew because a work colleague told me of a positive test. My only symptoms were 4 days of runny nose and sneezes, no congestion, no fever, no stomach problems. Can not prove turkey tails made the difference but they certainly haven't done me any harm. I feel more connected to nature where I frequently see these shelf mushrooms scaling tree trunks.