English Sherri Tenpenny Cited by user JzG on 26 Oct 2019 Sherri Tenpenny is an American osteopathic physician and anti-vaccination activist from Ohio who supports the discredited theory that vaccines cause autism.
English Sherri Tenpenny Cited by user 216.67.119.127 on 26 Oct 2019 Sherri Tenpenny is an American osteopathic physician and anti-vaccination activist from Ohio who supports the theory that vaccines cause autism.