More Canadians die from diesel exhaust than from being run over in traffic, says new Health Canada research. More study on diesel-related asthma in children is needed, officials said: “Most Canadians are regularly exposed to diesel exhaust”.
More Canadians die from diesel exhaust than from being run over in traffic, says new Health Canada research. More study on diesel-related asthma in children is needed, officials said: “Most Canadians are regularly exposed to diesel exhaust”.