Cross-Posting with a different thread:
I just happened to see this today:
100 days without Covid-19: How New Zealand got rid of a virus that keeps spreading across the world
Today New Zealand marked 100 days without community transmission of Covid-19.
From the first known case imported into New Zealand on February 26 to the last case of community transmission detected on May 1, elimination took 65 days.
New Zealand relied on three types of measures to get rid of the virus:
1. Ongoing border controls to stop Covid-19 from entering the country
2. A lockdown and physical distancing to stop community transmission
3. Case-based controls using testing, contact tracing and quarantine.
Collectively, these measures have achieved low case numbers and deaths compared with high-income countries in Europe and North America that pursued a suppression strategy.
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We have previously described critical measures to get us through this period, including the use of fabric face masks, improving contact tracing with suitable digital tools, applying a science-based approach to border management, and the need for a dedicated national public health agency.
Maintaining elimination depends on adopting a highly strategic approach to risk management. This approach involves choosing an optimal mix of interventions and using resources in the most efficient way to keep the risk of Covid-19 outbreaks at a consistently low level. Several measures can contribute to this goal over the next few months, while also allowing incremental increases in international travel:
• Resurgence planning for a border-control failure and outbreaks of various sizes, with state-of-the-art contact tracing and an upgraded alert level system
• Ensuring all New Zealanders own a re-useable fabric face mask with their use built into the alert level system
• Conducting exercises and simulations to test outbreak management procedures, possibly including "mass masking days" to engage the public in the response
• Carefully exploring processes to allow quarantine-free travel between jurisdictions free of Covid-19, notably various Pacific Islands, Tasmania and Taiwan (which may require digital tracking of arriving travellers for the first few weeks
• Planning for carefully managed inbound travel by key long-term visitor groups such as tertiary students who would generally still need managed quarantine.