Is there anyone on this site that has been a member of the HLC and can give more information about the level of consent? Or would they even know?
In developed societies it would be highly unethical and illegal for a medical doctor to administer experimental products to a patient without informing the patient of this fact, including answering any questions the patient might want to ask. Disclosure is essential and required. Neither the Watchtower Society nor any HLC member has ability to disconnect a treating physician from this duty.