Qani Muhyyadin, a Syrian refugee, is pictured as he receives the first dose of AstraZeneca vaccine in the Kurdistan Region's Duhok province, May 2, 2021. (Photo: UNHCR / Twitter)
Passengers watch aircraft as they wait for their flight at King Abdulaziz International Airport in Jeddah, Saudi Arabia, July 28, 2020. (Photo: Amr Nabil/AP)
A medical worker tests an Israeli youth for the coronavirus at a basketball court turned into a coronavirus testing center, in Binyamina, Israel, June 29, 2021. (Photo: Ariel Schalit/AP)
A health worker with the Emirati Red Crescent gives a shot of the Covid-19 vaccine at a centre for Iraqis displaced by conflict, in the Debaga camp east of Kurdish capital Erbil, May 25, 2021. (Photo: Safin Hamed / AFP)