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.
Strong decline of tuberculosis in the Netherlands The number of tuberculosis (TB) patients in the Netherlands decreased considerably in 2017. From 887 patients in 2016 to 787 in 2017.