UNICEF) is working with more than 350 global partners, including major airlines, shipping lines and logistics associations to deliver billions of COVID-19 vaccines around the world as soon as doses become available, in what is anticipated to be the largest and fastest operation ever undertaken of vaccine procurement and distribution.In order to kickstart preparations for delivering COVID-19 vaccines to over 92 countries, UNICEF together with the Pan American Health Organisation (PAHO) and the International Air Transport Association (IATA), briefed major global airlines last week on the expected capacity requirements and discussed ways to transport close to two billion doses of COVID-19 vaccines in 2021.This is in addition to the 1 billion.