Slight decrease in newly reported COVID-19 infections, R still above 1 The number of newly reported COVID-19 infections decreased slightly last week compared to the week before that. Reproduction number R is still entirely above 1.
New RIVM-method used to detect influenza A (H7H9) population immunity The level of immunity to the recently circulating H7N9 influenza virus in an urban and rural population in Vietnam is very low, according to the first population level study to examine human immuni
Regulation of nanomaterials needs more than definition alone In a new publication, RIVM indicates scientific challenges in the use of the EU definition for nanomaterial in legislation.