The number of new cases in South Korea has started to increase again, and they keep getting new clusters unlinked to any known cases: https://uk.reuters.com/art

The number of new cases in South Korea has started to increase again, and they keep getting new clusters unlinked to any known cases: https://uk.reuters.com/article/uk-health-coronavirus-southkorea/south-korea-reports-147-new-coronavirus-cases-concerns-of-cluster-outbreaks-continue-idUKKBN218025 https://uk.reuters.com/article/uk-health-coronavirus-southko... I suspect that they're going to have to give up on the tracing and testing approach in the next few weeks.