About 100 COVID-19 infections detected per week through source and contact tracing The results of 14 days of monitoring of source and contact tracing are known for week 26 (22 to 28 June).
Possible health risks due to exposure to chromium-6 at tROM project Tilburg Research by RIVM shows that the participants in the so-called tROM project, their supervisors and other people involved may have been exposed to chromium-6.