The WHO Director General admits that the shots do not stop infection or spread. He admits that the WHO sees Green Passes as discriminatory and they do not condone the use of them. And the biggest kicker of all--DO NOT vaccinate the children. WHO feels that not enough is known and more evidence is needed.
When it comes to the science of medicine or a therapy, it should be considered dangerous until proven otherwise. I certainly am NO FAN of the WHO but their admissions and conservative approach should be embraced by the people that consider themselves scientists at the CDC.