This 'don't test it, just do it' idea really shows how paniced and irrational people are. The reasons to not rush out a population wide vax campaign are significant.

For example: the otherwise promising and effective candidate from QUT accidentally causes you to test positive for HIV on the common/cheap/simple assays, which would make effective HIV testing vastly more expensive in the population and cause a huge anti-vax movement. I think we are happy that this side effect is constrained the the small trials group.

Maybe this needs to be explained in computer terms: would you be upset if Apple rushed out a security patch and that caused every iphone to reboot randomly during odd numbered months, and was unpatchable?