HPV Chatbots Did Not Outperform Public Materials

Brief GPT-4o chatbot conversations increased parents' HPV vaccination intentions immediately following exposure, but public health materials showed more durable effects, and no intervention increased self-reported vaccination uptake.

By
Andrea Surnit
June 30, 2026
5 min

Conexiant

Top Institutions in Pediatrics

Brief introduction explaining scope and methodology.

#1

University of Pennsylvania

Philadelphia, PA
Key Differentiators
- Public Health
#2

Penn Medicine Communication Research Institute

Philadelphia, PA
Key Differentiators
- Public Health
#3

Penn Global Research and Engagement Fund

Philadelphia, PA
Key Differentiators
- Public Health
#4

National Institute on Minority Health and Health Disparities

Bethesda, MD
Key Differentiators
- Public Health
#5

University of California-San Francisco

San Francisco, CA
Key Differentiators
- Public Health