Patient infected with West Nile virus in the Arnhem region In the past week, six human infections with the West Nile virus have been detected in the Netherlands.
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