References
- World Health Organization. Archived: WHO Timeline - COVID-19 [Internet]. Wold Health Organization. 2020. p. 1. [Accessed 2021 Dec 24]. https://www.who.int/news/item/27-04-2020-who-timeline—covid-19.
- Zigron A, Dror AA, Morozov NG, Shani T, Haj Khalil T, Eisenbach N, Rayan D, Daoud A, Kablan F, Marei H, et al. COVID-19 vaccine acceptance among dental professionals based on employment status during the pandemic. Front Med. 2021;8(February):1–7. doi:10.3389/fmed.2021.618403.
- Hodgson SH, Mansatta K, Mallett G, Harris V, Emary KRW, Pollard AJ. Review what defines an efficacious COVID-19 vaccine ? A review of the challenges assessing the clinical efficacy of vaccines against SARS-CoV-2. Lancet Infect Dis [Internet]. 2020;3099(20):1–10. doi:10.1016/S1473-3099(20)30773-8.
- Fine P, Eames K, Heymann DL. “Herd immunity”: a rough guide. Clin Infect Dis [Internet]. 2011 Apr 1;52(7):911–16. [accessed 2022 Feb 15]. https://pubmed.ncbi.nlm.nih.gov/21427399/.
- World Health Organization [Internet]. The push for a COVID-19 vaccine. Geneva. [accessed 2020 Dec 23]. https://www.who.int/emergencies/diseases/novel-corona-virus-2019/COVID-19-vaccines.
- World health organization. COVID19 vaccine tracker. 22 August 2022. https://covid19.trackvaccines.org/agency/who/
- Conte C, Sogni F, Affanni P, Veronesi L, Argentiero A, Esposito S. Vaccines against Coronaviruses: the state of the art. Vaccines [Internet]. 2020 Jun 1;8(2):1–21. [accessed 2022 Feb 15]. https://pubmed.ncbi.nlm.nih.gov/32560340/.
- Kaur SP, Gupta V. COVID-19 Vaccine : a comprehensive status report. Virus Res [Internet]. 2020;288(August):198114. doi:10.1016/j.virusres.2020.198114.
- Conte C, Sogni F, Affanni P, Veronesi L, Argentiero A, Esposito S. Vaccines against Coronaviruses: the state of the art. Vaccines [Internet]. 2020 Jun 1;8(2):1–21. [accessed 2022 Feb 15]. https://pubmed.ncbi.nlm.nih.gov/32560340/.
- Wang J, Peng Y, Xu H, Cui Z, Williams RO. The COVID-19 vaccine race: challenges and opportunities in vaccine formulation. AAPS PharmSciTech [Internet]. 2020 Aug 1;21(6). [accessed 2022 Feb 15]. https://pmc/articles/PMC7405756/.
- Sharma O, Sultan AA, Ding H, Triggle CR. A review of the progress and challenges of developing a vaccine for COVID-19. Front Immunol [Internet]. 2020 Oct 14;11. [accessed 2022 Feb 15]. https://pubmed.ncbi.nlm.nih.gov/33163000/.
- Teerawattananon Y, Dabak SV. COVID vaccination logistics: five steps to take now. Nature [Internet]. 2020 Nov 1;587(7833):194–96. [accessed 2022 Feb 15]. https://pubmed.ncbi.nlm.nih.gov/33168970/.
- WHO. Report of the Sage working group on. 2014;(October):64. https://www.who.int/immunization/sage/meetings/2014/october/1_Report_WORKING_GROUP_vaccine_hesitancy_final.pdf.
- Scheres J, Kuszewski K. The ten threats to global health in 2018 and 2019. A welcome and informative communication of WHO to everybody. 2019. [accessed 2022 Feb 15]. https://www.ejournals.eu/Zdrowie-Publiczne-i-Zarzadzanie/ [Internet]. 2019(Tom 17, Numer 1):28.1):28.
- Cornwall W. Officials gird for a war on vaccine misinformation. Science [Internet]. 2020 Jul 3;369(6499):14–19. [accessed 2022 Feb 15]. https://pubmed.ncbi.nlm.nih.gov/32631873/.
- El-Sadig SM, Fahal LA, Abdelrahim ZB, Ahmed ES, Mohamed NS, Siddig EE. Impact of COVID-19 on doctors and healthcare providers during the pandemic in Sudan. Trans R Soc Trop Med Hyg. 2021;115(6):577–78. doi:10.1093/trstmh/trab016.
- EL-Sadig SM, Mohamed NS, Ahmed ES, Alayeib MA, Tahir LH, Edris AMM, Ali Y, Siddig EE, Ahmed A. Obstacles faced by healthcare providers during COVID-19 pandemic in Sudan. J Infect Dev Ctries. 2021;15(11):1615–17. doi:10.3855/jidc.14726.
- Verger P, Fressard L, Collange F, Gautier A, Jestin C, Launay O, Raude J, Pulcini C, Peretti-Watel P. Vaccine hesitancy among general practitioners and its determinants during controversies: a national cross-sectional survey in France. EBioMedicine [Internet]. 2015;2(8):891–97. doi:10.1016/j.ebiom.2015.06.018.
- UNICEF. Sudan receives first delivery of COVID-19 vaccines with over 800,000 doses 2021. In: UNICEF 2021 [Internet]. [accessed 2021 14 June]. https://www.unicef.org/press-releases/sudan-receives-first-delivery-covid-19-vaccines-over-800000-doses.
- Saied SM, Saied EM, Kabbash IA, Saef A. Vaccine hesitancy: beliefs and barriers associated with COVID-19 vaccination among Egyptian medical students. J Med Virol [Internet]. 2021 [accessed 2021 Apr 25]. https://pmc/articles/PMC8013865/.
- Klugar M, Riad A, Mohanan L, Pokorná A. COVID-19 Vaccine Booster Hesitancy (VBH) of Healthcare workers in Czechia: national cross-sectional study. Vaccines. 2021 Dec;9(12):1437. doi:10.3390/vaccines9121437.
- 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 [Internet]. 2020 Sep 29;38(42):6500–07. [accessed 2021 Apr 25]. https://pubmed.ncbi.nlm.nih.gov/32863069/.
- Machingaidze S, Wiysonge CS. Understanding COVID-19 vaccine hesitancy. Nat Med. 2021 Aug;27(8):1338–39. PMID: 34272500. doi:10.1038/s41591-021-01459-7.
- Musa MB, Osman Elmahi OK, Modber MAKA, Abuelgasim Mohammed Yagoub FE, Elkabashi Dafallah AA, Musa SS. The fight against the COVID-19 pandemic: vaccination challenges in Sudan. Public Heal Pract. 2021 Nov 1;2:100205. doi:10.1016/j.puhip.2021.100205.