Provisional figures on participation in the National Immunisation Programme According to RIVM’s registration system, at least 90% of babies have been vaccinated against mumps, measles and rubella (MMR).
Vaccine manufacturer employee contracts poliovirus An employee of vaccine manufacturer Bilthoven Biologicals (BBio) has been infected with a poliovirus. The virus was found in a stool sample provided by the employee. The employee concerned is now in isolation.