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So far. I suspect there is a lot of premature celebration when this is contained.

• quonn 7y ago
  Correct. South Korea had to trace only a very small number of chains/events. Now they have many cases and it will become very hard to trace all of them. They cannot be everywhere. Additionally they had more staff to do this, other countries cannot easily copy that strategy.
• Zigurd 7y ago
  Caution is certainly called for. There will probably be recurring outbreaks. But, the benefits of widespread testing are there for every nation, at any stage of the pandemic, to access if they have the will and competency in leadership to do it.
  • SiempreViernes 7y ago
    Widespread testing depends on infrastructure being in place, it's not something that appears simply by willing it.