So far health service GGD Amsterdam-Amstelland managed to snuff out at least 10 coronavirus clusters in the Amsterdam region through source and contact tracing, Anja Schreijer, head of the general infectious diseases department of the local GGD, said to Het Parool.Submitted by Janene Pieters on Tuesday, 28 July 2020 - 14:40
https://nltimes.nl/2020/07/28/ten-amsterdam-covid-clusters-quashed-ggd