Assessing the Validity and Accuracy of Online Videos on Vaccine Health Risks.

Incongruent vaccination rates have been found in multiple US cities, one cause possibly being misleading information that is easily available on the internet through text and videos. Health care providers should be aware of the extent and content of online health information available to patients and their guardians to enhance the effectiveness of patient-physician communication. This study obtained data on vaccine-related YouTube videos and analyzed the videos' content.