Delta variant on the rise The delta variant of the coronavirus SARS-CoV-2 is occurring more and more often in the Netherlands.
Effects of COVID-19 vaccination becoming increasingly visible In the past calendar week, there were 43% fewer hospital admissions of patients with COVID-19 compared to the week before.
Control measures against the spread of Legionella from wastewater treatment plants Wastewater treatment plants (WWTPs) may spread Legionella via the air and cause pneumonia if people inhale them.