During my viral onset in December I broke out in a wide spread rash of hives across my arms and torso, which suddenly disappeared but I would get he odd hive reoccur. When the virus came back for the 2nd time a couple of weeks later I got the hives rash again, but hadn't seen any since. I just saw today I had a small but very obvious hive on my chest. I think this was because of me having to walk quite a long distance prior. Does anyone else experience this? Do you think it's the body reacting to a lingering/chronic infection or is an autoimmune thing?