When it comes to drugs and vaccines i disagree with all sentiment. a sentiment is nothing but a thought, view, or attitude, especially one based mainly on emotion instead of reason.
When the only argument against vaccination is based on appeals to emotion ("Won't somebody think of the babies?!", "There's COW FOETUS in your vaccines", "You'd agree if it was YOUR child!", "YOU HAVEN'T GOT A VACCINE DAMAGED CHILD, YOU EVIL BASTARD, HENCE YOU CAN HAVE NO OPINION!" etc etc) with no scientific basis, this is deliciously ironic.