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.
People working from home more likely to have health problems People who worked from home during the COVID-19 pandemic were more likely to have physical complaints than people working on location (location workers). Examples included upper back pain, lower back pain, and pain in arms, neck and/or shoulders. These findings are from RIVM research.