The MMR-version of the same "this is the magic key" story seemed much more promising (except for Iran) ...
I'm not sure how countries that routinely did BCG vaccinations such as the UK and Italy ended up getting hit so hard? Or is it only very recent BCG vaccinations that "work" for C19 (which is great news for Sanofi shareholders).
I don't know, maybe I'm getting jaded ... or maybe I have been watching too much "V for Vendetta" (vis-à-vis the St. Mary's Virus & "cure")! Such a good movie ...