I've had tinnitus in my right ear (I'm about 80% deaf in that ear) for some 25+ years. Interesting wrt vaccination...I received my first AstraZeneca shot about two weeks ago and about a week later I noticed that my tinnitus was gone! The cicadas had finally gone into hibernation...REJOICE!!

It has, however, returned as of yesterday but I want to say to slightly lower "level"?