IMO the way out of this is to stop antigen testing and start antibody testing to establish immunity levels, if you have none get a jab, if you have some then you don't need a jab. Better use of money and spare jabs can be sent round the world.

Al - read your post about your booster experience, appalled but somewhat unsurprising as the clarity coming down the pipeline isn't good. The booster dose is exactly the same as dose 1 and 2 by the way, it's just language & unless conclusive testing has been done there can be nothing other than uninformed opinions to suggest mixing & matching will provoke a stronger immune response.