This photograph released by UNICEF Wednesday Feb. 24, 2021 shows the first shipment of COVID-19 vaccines distributed by the COVAX Facility arriving at the Kotoka International Airport in Accra, Ghana. As the coronavirus pandemic exploded worldwide last April, global organizations banded together to help ensure vaccines would be distributed fairly. But the COVAX initiative has been dogged by shortages of cash and supplies as well as logistical hurdles, and only on Wednesday did the first vaccines bought by program arrive in Ghana. (Francis Kokoroko/UNICEF via AP)
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