Getting Vaccinated for COVID-19 (Chich Ngua COVID-19)
https://www.health.state.mn.us/diseases/coronavirus/vaccine/getvaxviet.pdf

COVID 19- Vaccine Basics (Thông tin Căn Bản về Chủng Ngừa COVID-19)
https://www.health.state.mn.us/diseases/coronavirus/vaccine/basicsfsviet.pdf