The race is on to get Aotearoa fully vaccinated against Covid-19. Auckland University Associate Professor Helen Petousis-Harris, a world-renowned expert in vaccine effectiveness and safety, answered subscribers' jab-related questions earlier today.
Q&A: Vaccine expert Helen Petousis-Harris
Helen Petousis-Harris is the former chair of the World Health Organization's Global Advisory Committee on Vaccine Safety. Photo: Andrey Rudakov / Bloomberg