Workers unload a shipment containing boxes of China's Sinovac COVID-19 vaccines at Istanbul Airport in Istanbul, Turkey, Jan. 25, 2021. Turkey received on Monday 6.5 million more doses of COVID-19 vaccines produced by the Chinese biopharmaceutical company Sinovac. A Turkish Airlines cargo plane loaded with the vaccines landed at Istanbul Airport early in the morning from China's capital Beijing. (Photo by Osman Orsal/Xinhua)
