More than health risks play a role in compliance with coronavirus measures The risk of COVID-19 is not the only factor that determines compliance with the coronavirus measures; other risks also play a role.
RIVM measures much higher levels of tar, nicotine and carbon monoxide in cigarettes Tar, nicotine and carbon monoxide (TNCO) levels measured in accordance with the Canadian Intense (CI) method are at least twice as high as the levels measured in accordance with the prescribed ISO