Yes, Etienne. I will keep chelating. I am doing my round 11 with ALA now. After round 12, I will add DMSA. I don't care about heavy metal tests. I will do it because I know I need cell-mediated immunity more than ever.
You are right. Testing means nothing. Metals must exit the body to enhance immunity. Heavy metals are everywhere so chelation will automatically lead to an improvement in cell-mediated immunity.