georgia senator raphael warnock asks secretary of health and human services robert f kennedy jr whether he still stands by his september statement... - prion disease stock videos & royalty-free footage03:15Senator Warnock challenges HHS Secretary Kennedy on having decimated CDC, citing rabies line staff at congressional hearing
other animals may be affected:; itnengland: london:dr john collinge interview sot- may see silent forms of infection in humans as well as other... - prion disease stock videos & royalty-free footage00:35BSE scare: other animals may be affected: