Genetic Testing in The Workplace
Certain individuals have genes that make them more susceptible to developing a disease as a result of an occupational exposure. For example, workers with beryllium sensitivity and chronic beryllium disease are more likely to carry the gene HLA-DPB1 than workers without these conditions. By offering optional genetic testing to workers, and allowing only the workers to see their own results, employers could protect genetically susceptible individuals from certain occupational diseases. A beryllium manufacturing company initiated a pilot program to test prospective workers for the HLA-DPB1 gene at a university-based laboratory. The company paid for the testing and counseling, but did not receive identifiable results.
In 1991, the American Medical Association Council on Ethical and Judicial Affairs suggested that the following five conditions must be satisfied in order for genetic screening by an employer to be appropriate :
• The disease must develop so rapidly that monitoring would be ineffective in preventing it.
• The genetic test is highly accurate.
• The genetic variation results in an unusually elevated susceptibility to occupational illness.
• Undue expense is needed to protect susceptible workers by lowering the level of the toxic substance in the workplace.
• The worker must provide informed consent prior to being tested.
Several occupational health screening measures similar to genetic testing are already taking place. For example, in 1978, DuPont reported testing African American applicants for sickle cell trait and restricted these workers from exposure to nitro and amino compounds. However, research indicates that workers or applicants would not take advantage of genetic testing due to fear of discrimination. A 1995 poll of the general public found that over 85% are concerned about access to use of genetic information by insurers and employers. Likewise, in the case of the beryllium manufacturer described above, so few workers participated in the genetic testing that the company decided instead to pursue an “enhanced preventive model of workplace controls” :.
Read more about this topic: Genetic Discrimination
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