Smokers inhale more tar, nicotine and carbon monoxide when measured with WHO method RIVM has measured the amount of tar, nicotine and carbon monoxide (TNCO) in all filter cigarettes sold in the Netherlands with the WHO Intense method.
Concerns over falling vaccination coverage within National Immunisation Programme The percentage of children vaccinated within the National Immunisation Programme (NIP) has fallen for the second year in a row, according to the 2022 report ‘Vaccination Coverage and Annual Report of the Dutch National Immunisation Programme'. RIVM is concerned about this decline.