Published on in Vol 24, No 11 (2022): November
![Countering Antivax Misinformation via Social Media: Message-Testing Randomized Experiment for Human Papillomavirus Vaccination Uptake Countering Antivax Misinformation via Social Media: Message-Testing Randomized Experiment for Human Papillomavirus Vaccination Uptake](https://asset.jmir.pub/assets/8552cc300980d2aaaa1d90c943048d48.png 480w,https://asset.jmir.pub/assets/8552cc300980d2aaaa1d90c943048d48.png 960w,https://asset.jmir.pub/assets/8552cc300980d2aaaa1d90c943048d48.png 1920w,https://asset.jmir.pub/assets/8552cc300980d2aaaa1d90c943048d48.png 2500w)
1 Health Behavior and Policy, School of Medicine, Virginia Commonwealth University, Richmond, VA, United States
2 Massey Cancer Center, Virginia Commonwealth University, Richmond, VA, United States
3 Norris Cotton Cancer Center, Geisel School of Medicine at Dartmouth, Hanover, NH, United States
4 Department of Community and Family Medicine, Geisel School of Medicine at Dartmouth, Hanover, NH, United States
5 Department of Pediatrics, Geisel School of Medicine at Dartmouth, Hanover, NH, United States