A US doctor’s vaccination video on new social media favourite TikTok has gone viral after drawing hundreds of thousands of responses, many from anti-vaxxers.  

Dr Nicole Baldwin’s video highlights the diseases that vaccination prevents and ends by saying vaccines “don’t cause autism”.  

The Ohio-based paediatrician says she uses social media to spread public health information to her patients and is active on Twitter and Facebook.

She set up her TikTok account last week because she wanted to reach a different demographic than she did with her other accounts, she told the Enquirer.