Katrin Wallace, PhD, epidemiologist, College of Illinois at Chicago University of Community Health.

TikTok: @epidemiologistkat @dermdoctor @drjenniferlincoln @austinchiangmd @Anna.Blakeney.

Pew Investigate Heart: “Social Media Use in 2021.”

Jennifer Lincoln, MD, OB/GYN, Portland, OR.

Austin Chiang, MD, gastroenterologist Chief Health-related Social Media Officer, Jefferson Well being, Philadelphia.

Anna Blakeney, PhD, vaccine scientist, University of British Columbia.

Heather Irobunda, MD, OB/GYN, New York City.

Twitter: @NicoleB_MD, January 11, 2020.

Cincinnati Enquirer: “‘It’s scary.’ A Cincinnati pediatrician created a viral TikTok video clip endorsing vaccination. Then factors bought hideous.”