Usability and credibility of a COVID-19 vaccine chatbot for young adults and health workers in the United States: Formative mixed methods study

Weeks, R., Sangha, P., Cooper, L., Sedoc, J., White, S., Gretz, S., ... & Bar-Zeev, N. (2023). Usability and credibility of a COVID-19 vaccine chatbot for young adults and health workers in the United States: Formative mixed methods study. JMIR Human Factors, 10, e40533. doi:10.2196/40533