What is the mode of transmission of creutzfeldt jakob disease

In some cases, CJD has spread to other people from grafts of dura mater (a tissue that covers the brain), transplanted corneas, implantation of inadequately sterilized electrodes in the brain, and injections of contaminated pituitary growth hormone derived from human pituitary glands taken from cadavers.

Answer ( true );

Answer 32*c to 34*c;