Federal Agencies Begin New Toxicity Screening For 10,000 Chemicals

Contributed By

Robert Bilott

bilott@taftlaw.com

The National Institutes of Health (NIH) announced the beginning of a new "high-speed robotic screening system" to evaluate the potential human toxicity of 10,000 different compounds on December 7, 2011.  The new screening system, known as "Tox21," is part of a collaboration between NIH, US EPA, and the US Food and Drug Administration.  The vast array of compounds to be screened under the new Tox21 program are found in consumer products, food additives, industrial process chemicals, and human and veterinary drugs, and include some formulations and mixtures of various compounds.   A complete list of the compounds is available here.

According to NIH, the "goal of the testing is to provide results that will be useful for evaluating if these chemicals have the potential to disrupt processes in the human body to an extent that leads to adverse health effects. ... The development of methods for evaluating chemical toxicity has the potential to revolutionize the assessment of new environmental chemicals and the development of new drugs for therapeutic use."  

According to NIH's Center for Translational Therapeutics (NCTT) housed at the National Human Genome Research Institute (NHGRI), "Drug toxicity is one of the primary reasons that the development of new drugs fails and approved drugs are removed from the market, and the ability to better predict toxicity would improve the efficiency of drug development enormously."  According to US EPA's Office of Research and Development, "the Tox21 partnership integrates revolutionary advances in molecular biology, chemistry, and computer science, to quickly and cost-effectively screen the thousands of chemicals in use today. ... The innovative robotics screening technology will generate chemical toxicity data that EPA has never had before."  The Tox21 screening results will be publicly-available thrugh NIH and EPA chemical toxicity databases, and a Tox21 chemical inventory browser is publicly available here.

Vermont Supreme Court Upholds Summary Judgment for Defendants on Benzene Exposure Toxic Tort Claims

Contributed By

Kim Burke

kburke@taftlaw.com

The Vermont Supreme Court upheld summary judgment in favor of defendants, including Goodyear, in a toxic tort lawsuit in which a 49 year-old plaintiff alleged he contracted non-Hodgkins lymphoma from his exposure during years of childhood play on a ballfield allegedly contaminated with benzene.  Blanchard v. Goodyear Tire & Rubber Co., 2011 Vt. 85 (August 5, 2011). 

The plaintiff relied on three sources of evidence to claim that there was a genuine issue of material fact: (i) statements by the plaintiff and his boyhood friends that they played ball on the field in question, (ii) the report and deposition of Goodyear’s environmental expert listing benzene as a contaminant that could have been released by Goodyear’s plant to stormwater that passed through a gully at the ballfield, and (iii) the testimony of two experts: an epidemiologist who testified that benzene exposure is associated with non-Hodgkin’s lymphoma, and a neuro-oncologist who testified that plaintiff’s cancer was not caused by an immunodeficiency disorder. 

The court concluded that all of plaintiff’s evidence “falls well short of what plaintiff would be required to show in order to prevail in a jury trial,” and found that causation was “speculative.”  Plaintiff’s argument that the causation evidence was sufficient to present to a jury was rejected because the epidemiologist’s testimony amounted to “general causation”, and was therefore insufficient, particularly since plaintiff offered no evidence of the extent of benzene exposure, if any. 

The court likewise rejected the oncologist’s testimony that excluded one cause (immunological disorder) as evidence that the claimed benzene exposure caused the cancer.

The Pollution Exclusion and the Impact on Indiana Businesses

Contributed By

David Guevara

dguevara@taftlaw.com

The salient issue in State Automobile Insurance Company v. Flexdar, Inc., a case in which the Indiana Supreme Court heard oral argument on May 5, 2011, is the enforceability of pollution exclusion clauses in commercial general liability (“CGL”) insurance policies.  The case is significant to Indiana businesses whose operations may give rise to environmental liability. Read more about this critical issue affecting Indiana businesses that pay substantial sums for CGL policies and rely on the broad protection these policies promise.

Sewer Districts Learn Lesson in Government Immunity

Contributed By

Bill Wagner

wwagner@taftlaw.com

Many states provide governmental entities immunity from tort liability under certain circumstances.  The Indiana Court of Appeals recently issued a decision instructive on when such immunity may exist in the context of negligence claims against municipal and sanitary sewer districts. Read about the lessons learned in an article I recently published.

IDEM's New Remediation Closure Guide

Contributed By

Bill Wagner

wwagner@taftlaw.com

The Indiana Department of Environmental Management (IDEM) recently released its new Remediation Closure Guide.  The Remediation Closure Guide is a non-rule policy document that provides guidance for the investigation, remedy selection, and risk-based closure of contaminated or potentially contaminated sites.  The Guide replaces IDEM’s Risk Integrated System of Closure (RISC) Technical Guidance and Users Guide, and is the product of House Enrolled Act 1162 (2009), which amended several statutes regulating environmental remediation projects in Indiana. 

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Insurers Uphill Fight On Coverage In Indiana

Contributed By

David Guevara

dguevara@taftlaw.com

In a recent decision, the Seventh Circuit Court of Appeals provided insurance companies doing business in Indiana with guidance on how to draft pollution exclusion clauses—provisions typically included in commercial general liability (“CGL”) policies that seek to exclude coverage for claims based on environmental contamination. Indiana is known for the tough standards it imposes on insurance companies with respect to withholding coverage based on policy exclusions. Since the Indiana Supreme Court’s 1996 decision in American States Insurance Co. v. Kiger, 662 N.E.2d 945 (Ind. 1996), Indiana courts will not exclude coverage based on pollution exclusion clauses unless the language of the insurance policy explicitly excludes the “pollutant” at issue. If the policy language is vague as to whether the pollutant is included, then the pollution exclusion clause does not apply. In West Bend Mutual Insurance Company v. United States Fidelity and Guaranty Company, et al., 598 F.3d 918 (7th Cir. 2010), the Seventh Circuit Court of Appeals confirmed that clear and unambiguous language in pollution exclusion clauses is necessary in order to bar coverage for environmental contamination claims.

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