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.
Sewage treatment workers not more likely to carry antibiotic-resistant bacteria Employees at sewage and wastewater treatment plants in the Netherlands and Germany are not more likely to carry antibiotic-resistant bacteria than other people. Unie van Waterschappen