So I signed up for your Blog here at Mayo since I have had COVID & COVID Long symptoms since New Years Eve and expected to see some answers to what is causing all this. What I find is thousands of people writing in describing their symptoms but very little from Mayo about underlying overall causes and solutions. Oh I see them recommending drugs here and there but nothing to say what is the root cause of what is happening in our bodies. Yet they seem to come out and keep recommending more vaccine booster shots again with little evidence of what these vaccines do to the body. All these people, inclduing me, are coming here for answers and looking to the great Mayo Clinic to tell us where they are in this fight to get our health back and go on with life. So please reply even if it is to say "We have no idea what is causing this!".