BMA Warns of Public Safety Threats from AI-Generated "Doctors" on TikTok
A study by digital marketing agency Hallam revealed that AI-generated virtual doctors on TikTok are spreading dangerous health misinformation, prompting warnings from the British Medical Association (BMA) and NHS experts. These AI accounts mimic real doctors and promote debunked cancer claims and fake medical products, with top videos averaging 2.5 million views. This highlights the growing risk of generative AI being used to industrialize medical misinformation, which can lead to public confusion, anxiety, and severe health consequences. As social media platforms become primary sources of health information for many, the proliferation of realistic deepfake medical professionals poses a direct threat to public safety. The study found that AI-generated content accounts for 40% of popular health videos on TikTok, rising to 84% for searches related to "health advice." TikTok responded by removing the flagged videos and stating they actively combat harmful misinformation through AI labeling and partnerships with organizations like the WHO.
## BACKGROUND
Deepfake technology and AI virtual avatars allow users to create highly realistic digital humans that can speak multiple languages and mimic professional personas with minimal effort. While these tools are widely used for marketing and virtual assistance, their accessibility also enables bad actors to generate convincing, automated misinformation campaigns at scale.