Covid-19: Emirates SkyCargo first carrier to transport 50 million vaccines Wam The carrier has also transported more than 100 tonnes of syringes across the world to support the delivery of vaccines. Dubai-based Emirates SkyCargo has become the world’s first airline cargo carrier to have transported more than 50 million (m) doses of Covid-19 vaccines on its flights. The carrier has also transported more than 100 tonnes of syringes across the world to support the delivery of vaccines. Since the start of international distribution late last year, Emirates SkyCargo has transported over 220 tonnes of Covid-19 vaccines, equivalent to more than 50m doses, on more than 150 flights from manufacturing locations to 50 destinations on its network via Dubai.