Published on in Vol 10 (2023)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/40533, first published .
Usability and Credibility of a COVID-19 Vaccine Chatbot for Young Adults and Health Workers in the United States: Formative Mixed Methods Study

Usability and Credibility of a COVID-19 Vaccine Chatbot for Young Adults and Health Workers in the United States: Formative Mixed Methods Study

Usability and Credibility of a COVID-19 Vaccine Chatbot for Young Adults and Health Workers in the United States: Formative Mixed Methods Study

Rose Weeks   1, 2 , MPH ;   Pooja Sangha   1 , MHS ;   Lyra Cooper   1 , MHS ;   João Sedoc   3, 4 , PhD ;   Sydney White   1, 2 , MPH ;   Shai Gretz   5 , MSc ;   Assaf Toledo   5 , PhD ;   Dan Lahav   5 , MSc ;   Anna-Maria Hartner   1 , MS ;   Nina M Martin   6 , PhD ;   Jae Hyoung Lee   1 , MD ;   Noam Slonim   5 , PhD ;   Naor Bar-Zeev   1 , PhD

1 International Vaccine Access Center, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States

2 Johns Hopkins Center for Indigenous Health, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States

3 Stern School of Business, New York University, New York, NY, United States

4 Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, United States

5 IBM Research AI, Haifa, Israel

6 Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States

Corresponding Author:

  • Rose Weeks, MPH
  • International Vaccine Access Center
  • Department of International Health
  • Johns Hopkins Bloomberg School of Public Health
  • 415 N Washington Street 5th Floor
  • Baltimore, MD, 21231
  • United States
  • Phone: 1 443-287-4832
  • Email: rweeks@jhu.edu