OP, this other strategy has been bandied about here at the cyber bar but you could also challenge by stating factually based upon the red-tape definition of the whys-n-wherefores of this kind of testing, ask 'em when the hell are they gonna' include testing for every single known to man contagious thing out there? Why all the discriminatory hostile action towards the gen pop over the 'Rona?

See how that works?