I believe I had it back near the end of December of 2019, although I cannot get my doctor to prescribe an antibody test to verify it. Like a flu, except for more severe body aches, to include extreme pain in my shoulder joints. Also the cough persisted for a long time. At the time, few were talking about the Novel Coronavirus, so it never occurred to me, and I don't think they even had testing yet.

PS Over 40% of US Marines are refusing the vaccine.