Dr Leah Grout, Dr Jennifer Summers, Dr Amanda Kvalsvig, Prof Michael Baker, Prof Nick Wilson*
Australia has generally succeeded in eliminating community transmission of the pandemic virus SARS-CoV-2, but the Greater Sydney region is currently facing a large COVID-19 outbreak, driven by the Delta variant. The New South Wales Government is struggling to control the outbreak and the grim situation holds a number of lessons for NZ.
Amanda Kvalsvig, Nick Wilson, and Michael Baker
Aotearoa NZ’s effective Covid-19 elimination strategy is now threatened by the global emergence of new variants with increasingly high transmissibility. We outline the upgrades that are now urgently needed to keep New Zealanders safe, particularly in the light of the current outbreak risk in Wellington. Immediate actions include upgrading the Alert Level system with a particular focus on mask use, making the Covid Tracer App compulsory for high risk indoor venues, rapidly vaccinating all remaining border and frontline health workers, ensuring that all New Zealanders are able to stay at home when required, and upgrading the Trans-Tasman Bubble settings.
Dr Leah Grout, Ameera Katar, Dr Jennifer Summers, Prof Nick Wilson (*Author details)
Aotearoa NZ and Australian states have successfully eliminated community transmission of COVID-19, albeit with occasional outbreaks from imported cases. Both countries have primarily used hotel-based quarantine for returning travellers, but still do not have optimal border control. In this blog we consider potential lessons from Australia’s 17 quarantine systems failures for NZ.
Dr Leah Grout, Dr Jennifer Summers, Dr Amanda Kvalsvig, Prof Michael Baker, Prof Nick Wilson
While succeeding very well with its elimination strategy, NZ still does not have optimal border control. We find since July 2020 there have been 13 identified border failures and at least 6 internal MIQ facility failures. The forthcoming quarantine-free “green zone” between NZ and Australia provides an opportunity for NZ to benchmark its MIQ/border management policies and practices with Australian States and Territories to identify improvements in both countries.
Prof Nick Wilson, Dr Leah Grout, Prof Michael Baker
In taking a systems approach to pandemic control, it is helpful to define what is meant by a “border control failure” so that such events can be used to guide performance improvement. This blog proposes specific definitions for the current context in Aotearoa NZ. It concludes that since July 2020, NZ has had at least 10 border control failures (9 via MIQ facilities and one via a port), and at least 5 “internal MIQ facility failures” involving spread between returnees.