Listening- Delivering Vaccine

Whenever scientists create a vaccine for COVID-19, governments

worldwide will be (1) _____________________ for cargo aircraft.

Distributing the vaccine will be one of the biggest (2) _____________________ operations ever.

Aviation experts have forecast that transporting the vaccine across the globe will require around 8,000 747 (3) _____________________ planes.

This is sufficient to ship 7.8 billion doses of any vaccine

- one (4) _____________________ for everyone on Earth.

The International Air Transport Association (IATA) has warned governments they must start planning for the "(5) _____________________ of the century".

It said: "Even if we (6) _____________________ that half the needed vaccines can be transported by land,

the air cargo industry will still (7) _____________________ its largest single transport challenge ever."

IATA has warned governments that many obstables must be overcome to ensure the (8) _____________________ distribution of a vaccine.

One critical element of this is the creation

of temperature-controlled cargo (9) _____________________ and warehouses.

It is essential the vaccine be kept at the same temperature throughout its journey. This would require (10) _____________________ training of staff worldwide,