epa09039361 A shipment of
Pfizer-BioNTech COVID-19 vaccine is transported to a warehouse
after being unloaded from a Cathay Pacific cargo plane at Hong
Kong International Airport in Hong Kong, China, 27 February
2021. Hong Kong ordered 7.5 million doses of the Pfizer-BioNTech
vaccine. EPA/JEROME FAVRE / POOL
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