"Well, no one (to my knowledge) who has been injected with a US or European test vaccine has turned into the Undead or a werewolf or suffered any major catastrophic effect, so I don't think it is wrong to say that there is a fairly high degree of confidence that the vaccine will be safe and effective."
This is your standard? As long as no one is turned into a zombie or a werewolf or had a major catastrophic event (whatever that means) after a few months of testing, that means it's safe? Please don't apply for a job with the NIH. I have nothing more to say, I'm kind of shocked.