title: Asbestos products, hazards, and regulation.
abstract: Asbestos is present in the United States in a multitude of products used in past decades, and in some products that continue to be imported and domestically produced. We have limited information on the hazards posed by some of these individual products and no information at all on most of them. Legal discovery of corporate documents has shed some light on the use of asbestos in some products and exposures from asbestos in others, sometimes adding considerably to what was in the published literature. But liability concerns have motivated corporate efforts to curtail governmental public health guidance on long-recognized hazards to workers. Liability considerations have also evidently led, in the case of asbestos brake linings, to the support of publication in the scientific literature of review articles denying in the 21st century what had been widely accepted and established in health policy in the 20th century. This report is an effort to illustrate the suppression and emergence of scientific knowledge in a climate of regulation and liability. Examples discussed are vinyl-asbestos flooring, feminine hygiene products, automotive friction materials, and asbestos contamination of other minerals such as talc and vermiculite. Global efforts to deal with the hazards of continuing marketing of asbestos products are also discussed.
authors.affiliation: bcastleman@earthlink.net
authors.forename: Barry
authors.initials: B
authors.lastname: Castleman
mesh_terms: D001194:Asbestos / Q000009:adverse effects*; D001336:Automobiles; D006801:Humans; D007878:Legislation as Topic; D008420:Manufactured Materials / Q000009:adverse effects; D008906:Mining / Q000331:legislation & jurisprudence; D009784:Occupational Diseases / Q000150:complications; D016273:Occupational Exposure / Q000009:adverse effects / Q000331:legislation & jurisprudence; D014481:United States
chemical_list: D001194:Asbestos