RIVM launches study on long-term effectiveness of COVID-19 vaccines RIVM is launching an extensive study today to research the long-term effectiveness of the various COVID-19 vaccines in the Netherlands.
Influenza-like Illness Incidence Is Not Reduced by Influenza Vaccination Influenza vaccination reduces the number of influenza virus infections but not the overall number of illness.
Teenage girl dies after measles infection Last weekend, a 17-year-old girl from the province of Zeeland (The Netherlands) has died of complications after a measles infection. She was not vaccinated against the disease.