The Panel with Tayyaba Khan and Phil O'Reilly (Part 1)

Pfizer says its experimental Covid-19 vaccine is more than 90 percent effective, which would be a major victory in the fight against a pandemic that has killed more than 1.2 million people. The Panel speaks to Professor David Murdoch about what he makes of this development in the battle against Covid-19. A survey of 15,000 expats has revealed a "historic wave" of returning New Zealanders - mainly due to Covid-19. Kea chief executive officer, Toni Truslove talks to The Panel about the results.