EU threatens export controls on coronavirus vaccines amid AstraZeneca row

The video discusses the process of obtaining 11 doses from a vaccine vial, explaining that each dose is half a milliliter. It confirms that authorization has been granted to extract 11 doses, and verifies the accuracy of this information.

What is the main topic introduced at the beginning of the video?

• The effectiveness of vaccines

• The number of doses obtainable

• The cost of vaccines

• The side effects of vaccines

How many doses are confirmed to be extractable?

• 9 doses

• 11 doses

• 12 doses

• 10 doses

What was the initial confusion about the number of doses?

• Whether 12 doses could be extracted

• Whether 8 doses could be extracted

• Whether 10 doses could be extracted

• Whether 9 doses could be extracted

What is the size of each vaccine dose?

• One milliliter

• Two milliliters

• Quarter of a milliliter

• Half a milliliter

What was the final piece of information verified in the video?

• The effectiveness of the vaccine

• The storage requirements

• The cost of each dose

• The size of each dose