New Zealanders haven't been scanning in enough, and that contributed to the need for a full lockdown
- Written by: Andrew Chen, Research Fellow at Koi Tū: The Centre for Informed Futures, University of Auckland
Hannah Peters/Getty ImagesFast isolation of infected individuals is key to containing any outbreak of COVID-19, including the Delta variant, and contact tracing is a critical part of this process.
Since the first case was confirmed on Tuesday, six more people have tested positive, including a fully vaccinated health worker at Auckland City...