Agree. Dr John Campbell has gone as far as saying that it looks...

Agree. Dr John Campbell has gone as far as saying that it looks to be that if you have had Omicron you have immunity to Delta but not the other way around it seems. Dr McCullough seems to think if you have had covid of any varient you will have full immunity...exceptions for compramised immune systems of course.
I think my wife and myself have just had covid. We had the same symptoms. Sore throat, slight cough, slight headache, a little out of breath when walking and bouts of tiredness. We are both in our late 50s and I have high blood pressure. Went to get a test but was not going to wait 5 hrs so went back the next day and the testing station was closed. Anyhow we are great now. We would like to get an antibody test if we can so will look into that.
Both unvaccinated but take vitamin d3,c and zinc along with Querciten every day.