Never took the Kung Flu vax but did take 2 IgG tests and both times my anti-body count was out of sight.
First time my doctor confessed i had more antibodies than most vaxed people. Second time you needed to score >1 to have the kung flu antibodies- i scored >150H. The women at the health clinic told me there was absolutely no reason to get the vax.
Heard a horrible story this past Friday about a healthy guy who got the first shot, then got the kung flu, then took the second shot but it was administered to close to him testing positive for the kung flu.
He is now paralyzed from the waist down.
Where can you get those tests?