Yes, the title is terrible and the fact that the "meat" of the information is inside a video is worse (no abstract or summary in the linked page). However what

Yes, the title is terrible and the fact that the "meat" of the information is inside a video is worse (no abstract or summary in the linked page). However what's shown in the video is amazing: Doctors do trial test injecting a form of HIV (modified so that it doesn't cause AIDS) in order to cure Leukaemia from a child.