CLEAN : Expert heralds potential vaccine 'game changer'

The transcript discusses the promising impact of a new vaccine, highlighting its potential to change the course of the pandemic. It emphasizes the positive news while acknowledging the challenges, such as the need for two doses and cold storage requirements. The discussion also touches on the broader implications for pandemic preparedness and the logistical difficulties in vaccine distribution.

What does the speaker mean by 'a new age of pandemic preparedness'?

In what ways could the new vaccine change the current approach to public health?