Hon CHRIS HIPKINS (Minister for COVID-19 Response): No decisions have been taken on the need for or the best way to deliver booster shots against COVID-19. The Ministry of Health and our technical experts are closely monitoring any emerging evidence for the need for a booster campaign. The Government's current approach is to ensure that we have a portfolio of options ready to support a booster campaign should it be deemed necessary. Novavax is one of those options, as is Pfizer, and we are in discussions with others.