News & Analysis as of

Toxic Exposure Expert Testimony

Faegre Drinker Biddle & Reath LLP

Fifth Circuit Clouds Threshold Dose Analysis in Ruffin v. BP

Plaintiffs in toxic tort cases must prove both general and specific causation, generally through the testimony of experts. Experts must establish that a specific chemical exposure can (and did) cause the specific injury at...more

Kilpatrick

Toxic product cases: Northern District of Illinois rules that expert testimony is required to prove product defect

Kilpatrick on

Takeaway: We have discussed the pleading requirements that apply to cases alleging that products are toxic or otherwise contaminated with some sort of harmful substance or chemical. See Federal court dismisses false...more

Maron Marvel

Mass and Toxic Tort Case Update - Asbestos

Maron Marvel on

Maffei v. A.O. Smith Water Prods. Co. (In re N.Y.C. Asbestos Litigation), 2025 N.Y. Slip Op. 1425 (N.Y. App. Div. 2025) - Valuing asbestos cases can sometimes be complicated but on March 13th, 2025, the NY Appellate Court...more

Husch Blackwell LLP

A Check on Experts in the Talcum Powder World

Husch Blackwell LLP on

On February 7, 2025, Judge Walker, sitting in the United States District Court for the Eastern District of Virginia, ruled that the Plaintiff (a subsidiary of a parent company engaged in nationwide talcum powder litigation)...more

K&L Gates LLP

Litigation Minute: Emerging Contaminants: Defending Litigation

K&L Gates LLP on

What You Need to Know in a Minute or Less - Effectively defending emerging contaminant litigation requires counsel capable of navigating extremely complex scientific issues related to causation, while also not losing sight of...more

Husch Blackwell LLP

Texas Court Upholds Summary Judgment in Silica Case

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The Texas Fourteenth Court of Appeals upheld summary judgment for Exxon Mobil corporation in Stanley Cole v. Exxon Mobil Corp. (No. 14-22-00756-CV), a premises liability case involving alleged exposure to olivine dust. The...more

ArentFox Schiff

US District Court to Examine Link Between PFAS and Cancer

ArentFox Schiff on

Amidst mounting per- and polyfluoroalkyl substances (PFAS) regulation and litigation, the Multidistrict Litigation (MDL) judge overseeing the federal litigation related to firefighting foam has scheduled a “Science Day.”...more

Adler Pollock & Sheehan P.C.

Rhode Island’s First Asbestos Verdict in Nearly 40 Years

For the first time in nearly 40 years, an asbestos case was tried to verdict in Rhode Island. This case, The Estate of Bonnie Bonito, resulted in a full defense verdict!...more

Faegre Drinker Biddle & Reath LLP

Foundation, Not Façade — The Fifth Circuit Affirms the Proper Basis Requirement for Admissibility of Expert Opinions in Newsome v....

In a toxic tort case, plaintiffs must establish general causation. If a substance is incapable of causing the type of injury plaintiff claims, then it certainly didn’t cause theirs. Under Texas law, toxic tort plaintiffs must...more

Faegre Drinker Biddle & Reath LLP

Fifth Circuit Asks the Right Questions, Affirms Summary Judgment on Plaintiffs’ Herbicide Claims as Untimely and Lacking...

As Nobel laureate Richard Feynman once observed, “[w]isdom is knowing when to ask the right questions.” A related proposition is that wise jurists know how to identify and focus on the right questions. Motion practice can...more

Marshall Dennehey

Commonwealth Court Affirms Denial of Claim Petition That Alleged Occupational Disease of Lead Toxicity

Marshall Dennehey on

Jerry Mercer v. Active Radiator MPN, Inc. (WCAB); No. 1326 C.D. 2023; filed June 3, 2024; Judge Fizzano Cannon - On August 24, 2018, the claimant advised the employer that he had sustained a work-related injury due to lead...more

Marshall Dennehey

Expert Testimony on Permanency of Respiratory Injury Requires Reference to Empirical Data

Marshall Dennehey on

Garced v. United Cerebral Palsy of Phila., 307 A.2d 103 (Pa. Super. 2023) - This matter involved a plaintiff’s claim that he developed reactive airway disease syndrome (RADS) from exposure to the fogging disinfectant...more

Marshall Dennehey

Appellate Division Finds No Reason to Disturb Employer’s Experts’ Qualifications, to Not Accept Their Testimony, and Rejects Claim...

Marshall Dennehey on

Bello v. United Panam Financial Corp., No. A-2986-21 (Mar. 6, 2024) - The pro se petitioner appealed from a workers’ compensation order finding that his injuries were not causally related to his employment. The petitioner...more

Marshall Dennehey

Appellate Court Reverses $224 Million Verdict Against Johnson & Johnson

Marshall Dennehey on

On October 4, 2023, a panel of three judges in the New Jersey Appellate Division reversed a $224 million verdict against Johnson & Johnson, awarded to a consolidated group of four plaintiffs who alleged their use of the...more

Faegre Drinker Biddle & Reath LLP

What Dose Makes the Poison? Where Expert Cannot Say, Eleventh Circuit Affirms Summary Judgment

A central tenet of toxicology is that “the dose makes the poison.” Every chemical is toxic if enough of it is consumed, and every chemical has some dose – even if miniscule – at which it poses no significant risk. A chemical...more

Goldberg Segalla

Shipyard’s Motion to Exclude Plaintiff’s Causation Experts Denied

Goldberg Segalla on

U.S. District Court for the Eastern District of Louisiana - As previously reported on Asbestos Case Tracker, plaintiff Frank Ragusa alleges that he developed mesothelioma from asbestos exposure. Defendant Huntington...more

Goldberg Segalla

Exclusion of Dr. Staggs’ Specific Causation Opinion Entitles Automotive Defendant to Summary Judgment

Goldberg Segalla on

Court: United States District Court for the District of Utah - This case arises out of decedent John C. Riegler’s diagnosis of mesothelioma, which plaintiff alleges stems from decedent’s work at a service station,...more

Faegre Drinker Biddle & Reath LLP

Texas Supreme Court Refocuses on Causation and Affirms Summary Judgment in Herbicide Drift Case

The question of whether a particular application of herbicide on one property caused damage on another’s property requires expert testimony. When a plaintiff claims that herbicide drift caused reduced crop yields, it is not...more

Husch Blackwell LLP

Walls Closing in on Experts: Federal Court Clarifies Daubert Rulings in Asbestos Case

Husch Blackwell LLP on

In orders issued on October 25, 2022 and November 9, 2022, U.S. District Court Judge Loretta Biggs provided some clarification to her prior expert rulings in the matter of Walls v. Ford Motor Company, et al., a mesothelioma...more

Goldberg Segalla

Micarta Manufacturer’s Motion for Summary Judgment against third-party plaintiff Avondale denied

Goldberg Segalla on

United States District Court for the Eastern District of Louisiana, September 6, 2022 - Plaintiff Ora Adams alleges that her husband, Lional Adams, was exposed to asbestos at defendant, Avondale’s, New Orleans area...more

Goldberg Segalla

After Nemeth, NY Courts Require Stringent Analysis of Proof to Establish Causation in Asbestos Matters. Will Other Jurisdictions...

Goldberg Segalla on

As previously reported in Goldberg Segalla’s Asbestos Case Tracker — (NYCAL Verdict Against Talc Product Manufacturer Reversed on Causation Grounds – Asbestos Case Tracker) — the New York Court of Appeals recently overturned...more

Goldberg Segalla

District Court Denies Motion to Strike Expert Testimony

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U.S. District Court for the Eastern District of Louisiana, August 23, 2022 - Decedent Callen Cortez sued defendant Hopeman Brothers Inc., among others, claiming that alleged asbestos exposures caused him to develop...more

Goldberg Segalla

Parties Trade Blows as Court Rules to Preclude Expert Opinions

Goldberg Segalla on

U.S. District Court for the Middle District of North Carolina, August 11, 2022 The late Robie Walls brought this asbestos action in early 2020 after a mesothelioma diagnosis. He alleged asbestos exposure from his service...more

Goldberg Segalla

NYCAL Decisions Denying Summary Judgment to Floor Tile Manufacturer Reversed

Goldberg Segalla on

Supreme Court of New York, Appellate Division, First Department, July 19, 2022 - On July 19, 2022, the First Department reversed three New York City Asbestos Litigation (“NYCAL”) decisions that denied summary judgment to...more

Goldberg Segalla

NYCAL Verdict Against Talc Product Manufacturer Reversed on Causation Grounds

Goldberg Segalla on

Supreme Court of New York, Appellate Division, First Department, July 19, 2022 - In 2017, Plaintiff Donna Olson (“Plaintiff”) filed suit against Johnson & Johnson (J&J), claiming that her lifelong use of J&J talcum powder...more

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