1. WHO . Timeline: WHO’s COVID-19 response. Accessed July 2021. https://www.who.int/emergencies/diseases/novel-coronavirus-2019/interactive-timeline?gclid=Cj0KCQjw16KFBhCgARIsALB0g8KlieMYlp4LmVlU_R2KG40uI280FjOzJ7Jh4faQz1WHg8ihNHltlwAaAjnOEALw_wcB#!
Google Scholar2. WHO . WHO coronavirus (COVID-19) dashboard. Accessed July 2021. https://covid19.who.int/
Google Scholar3. Goh, KJ, Choong, MC, Cheong, EH, et al. Rapid progression to acute respiratory distress syndrome: review of current understanding of critical illness from coronavirus disease 2019 (COVID-19) infection. Ann Acad Med Singap. 2020;49:108-118.
Google Scholar | Crossref | Medline4. Olliaro, P, Torreele, E, Vaillant, M. COVID-19 vaccine efficacy and effectiveness-the elephant (not) in the room. The Lancet Microbe. 2021;2:e279-e280.
Google Scholar | Crossref5. Tenforde, MW, Olson, SM, Self, WH. Effectiveness of Pfizer-BioNTech and Moderna vaccines against COVID-19 among hospitalized adults aged ⩾65 years—United States, January–March 2021. MMWR Morb Mortal Wkly Rep. 2021;70:674-679.
Google Scholar | Crossref | Medline6. Tran, TPT, Le, TH, Nguyen, TNP, Hoang, VM. Rapid response to the COVID-19 pandemic: Vietnam government’s experience and preliminary success. J Glob Health. 2020;10:020502.
Google Scholar | Crossref | Medline7. Ministry of Health . Portal of the Ministry of Health about COVID-19 pandemic. Accessed July 2021. https://ncov.moh.gov.vn/
Google Scholar8. WHO . Vaccines and immunization. Accessed July 2021. https://www.who.int/health-topics/vaccines-and-immunization#tab=tab_1
Google Scholar9. WHO . Ten threats to global health in 2019. Accessed July 2021. https://www.who.int/news-room/spotlight/ten-threats-to-global-health-in-2019
Google Scholar10. Ministry of Health . Information on deaths after vaccination against COVID-19: anaphylaxis in the background of hypersensitivity to non-steroidal anti-inflammatory drugs (NSAIDs). Accessed July 2021. https://moh.gov.vn/tin-lien-quan/-/asset_publisher/vjYyM7O9aWnX/content/ca-tu-cong-sau-tiem-vaccine-phong-covid-19-soc-phan-ve-tren-nen-co-ia-di-ung-non-steroid
Google Scholar11. Independent . US has thrown away 180,000 doses of the Covid vaccine. Accessed July 2021. https://www.independent.co.uk/news/world/americas/coronavirus-vaccine-waste-cvs-walgreens-b1841378.html
Google Scholar12. Giao, H, Quang Vinh, B, Huynh Tam Lang, N, Le An, P. Parents’ attitude about hepatitis B disease and practice of hepatitis B vaccination among children in Ho Chi Minh City, Vietnam. Biomed Res Int. 2019;2019:1-7.
Google Scholar | Crossref13. Janz, NK, Becker, MH. The Health Belief Model: A decade later. Health Educ Q. 1984;11:1-47.
Google Scholar | SAGE Journals | ISI14. Ajzen, I . The theory of planned behavior. Organ Behav Hum Decis Process. 1991;50:179-211.
Google Scholar | Crossref | ISI15. Gerend, MA, Shepherd, JE. Predicting human papillomavirus vaccine uptake in young adult women: comparing the health belief model and theory of planned behavior. Ann Behav Med. 2012;44:171-180.
Google Scholar | Crossref | Medline | ISI16. Yang, ZJ . Predicting young adults’ intentions to get the H1N1 vaccine: an integrated model. J Health Commun. 2015;20:69-79.
Google Scholar | Crossref | Medline17. Bennett, KK, Buchanan, JA, Adams, AD. Social-cognitive predictors of intention to vaccinate against the human papillomavirus in college-age women. J Soc Psychol. 2012;152:480-492.
Google Scholar | Crossref | Medline | ISI18. Myers, LB, Goodwin, R. Determinants of adults' intention to vaccinate against pandemic swine flu. BMC Public Health. 2011;11:15.
Google Scholar | Crossref | Medline | ISI19. Guidry, JPD, Laestadius, LI, Vraga, EK, et al. Willingness to get the COVID-19 vaccine with and without emergency use authorization. Am J Infect Control. 2021;49:137-142.
Google Scholar | Crossref | Medline20. Gallagher, S, Povey, R. Determinants of older adults' intentions to vaccinate against influenza: a theoretical application. J Public Health. 2006;28:139-144.
Google Scholar | Crossref21. Shmueli, L . Predicting intention to receive COVID-19 vaccine among the general population using the health belief model and the theory of planned behavior model. BMC Public Health. 2021;21:804.
Google Scholar | Crossref | Medline22. Huynh, G, Nguyen, HTN, Nguyen, VT, Pham, AL. Development and psychometric properties of the health belief scales toward COVID-19 vaccine in Ho Chi Minh City, Vietnam. Risk Manag Healthc Policy. 2021;14:2517-2526.
Google Scholar | Crossref | Medline23. Huynh, G, Tran, T, Nguyen, HN, Pham, L. COVID-19 vaccination intention among healthcare workers in Vietnam. Asian Pac J Trop Med. 2021;14:159-164.
Google Scholar | Crossref24. Huynh, G, Nguyen, TV, Nguyen, DD, Lam, QM, Pham, TN, Nguyen, HTN. Knowledge about COVID-19, beliefs and vaccination acceptance against COVID-19 among high-risk people in Ho Chi Minh City, Vietnam. Infect Drug Resist. 2021;14:1773-1780.
Google Scholar | Crossref | Medline25. Reiter, PL, Pennell, ML, Katz, ML. Acceptability of a COVID-19 vaccine among adults in the United States: how many people would get vaccinated? Vaccine. 2020;38:6500–6507.
Google Scholar | Crossref | Medline26. Goruntla, N, Chintamani, S, Bhanu, P, et al. Predictors of acceptance and willingness to pay for the COVID-19 vaccine in the general public of India: a health belief model approach. Asian Pac J Trop Med. 2021;14:165-175.
Google Scholar | Crossref27. Tavakol, M, Dennick, R. Making sense of Cronbach’s alpha. Internet J Med Educ. 2011;2:53-55.
Google Scholar | Crossref | Medline