Benzene linked to leukaemia

The study uncovered high rates of leukaemias in a population exposed only to the solvent benzene and where benzene levels were generally below recommended limits. The authors acknowledge that the figures underestimate the scale of the problem. It was  the first cohort study of workers linking benzene exposure directly to leukaemia. Under-reporting remains a problem to the present. The industry was criticised in 2014 after it was revealed it has operated a long-term project to suppress or rebut evidence of this cancer link (see CPI, 2014). A 2004 study confirmed health risks at low level exposure to benzene. Concerns were raised in 2014 about harmful benzene exposure levels in the vicinity of fracking operations (see Macey and others, 2014).

Peter Infante, Robert Rinsky, Joseph Wagoner, and Ronald Young. Leukaemia in benzene workers, Lancet, volume 2(8028), pages 76-78, 9 July 1977.

A continually-updated, annotated bibliography of occupational cancer research produced by Hazards magazine, the Alliance for Cancer Prevention and the International Trade Union Confederation (ITUC).