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.
No more complementary vaccinations against measles for children aged six months The measles epidemic, the first case of which occurred in the Netherlands in May 2013, is coming to an end.