No evidence of more serious illness from COVID-19 among Q fever patients There are no indications that people who previously had Q fever had a more serious course of illness from the coronavirus SARS-CoV-2. This is evident from RIVM research.
Specific group of patients with impaired immunity invited in October for third COVID-19 vaccination From 6 October on, a specific group of people with severely impaired immunity (immunocompromised patients) will receive their invitation for a third vaccination against COVID-19.
EC-definition of nanomaterial provides proper basis In recent years, an increasing number of applications and products containing or using nanomaterials have become available.