1. WHO (2022) Strategic preparedness, readiness and response plan to end the global COVID-19 emergency in 2022. https://www.who.int/publications/m/item/strategic-preparedness-readiness-and-response-plan-to-end-the-global-covid-19-emergency-in-2022. Accessed 3 Apr 2022
2. WHO (2022) Enhancing response to Omicron SARS-CoV-2 variant: technical brief and priority actions for member states—updated #6: 21 January 2022. https://www.who.int/publications/m/item/enhancing-readiness-for-omicron-(b.1.1.529)-technical-brief-and-priority-actions-for-member-states. Accessed 27 Apr 2022
3. WHO Regional Office for Europe (2022) Statement—two years on, we could be entering a new phase in the pandemic with plausible hope for stabilization, yet too early to drop our guard. https://www.euro.who.int/en/media-centre/sections/statements/2022/statement-two-years-on,-we-could-be-entering-a-new-phase-in-the-pandemic-with-plausible-hope-for-stabilization,-yet-too-early-to-drop-our-guard. Accessed 28 Apr 2022
4. ADB (2022) Southeast Asia rising from the pandemic. Asian Development Bank, Manila, Philippines. https://www.adb.org/publications/southeast-asia-rising-from-pandemic. Accessed 9 May 2022
5. NSC (2022) Two-year results of COVID-19 pandemic prevention and control. Hanoi. https://moh.gov.vn/documents/174521/1197117/4.+BC+k%E1%BA%BFt+qu%E1%BA%A3+02+n%C4%83m+tri%E1%BB%83n+khai+c%C3%B4ng+t%C3%A1c+ph%C3%B2ng%2C+ch%E1%BB%91ng+d%E1%BB%8Bch+COVID-19.pdf/e3254b2a-c902-4696-b0c7-cc4427b8f992. Accessed 20 Jan 2022