Decrease in meningococcal disease, outbreak of parrot fever in 2019 In the State of Infectious Diseases, RIVM provides an annual overview of the most important developments in relation to infectious diseases in the Netherlands.
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