Toxic exposure claims

Exposure claims are causation cases first and everything else second. The gap between exposure and diagnosis is often measured in years or decades, the illness usually has other possible causes, and the defense is nearly always that something else explains it. These claims are built on scientific evidence and exposure documentation rather than on the sequence of events. Law Offices Of SRIS, P.C. handles exposure matters in Virginia, Maryland, the District of Columbia, New Jersey and New York.

General and specific causation

Two questions have to be answered separately. Whether the substance is capable of causing the disease at all, which is established through the scientific literature and qualified opinion. And whether it caused this person’s disease, which requires evidence of actual exposure — dose, duration and route — together with an analysis of the alternative explanations. A claim that establishes the first without the second does not succeed.

Documenting exposure

Employment and site records, product identification for the substances actually present, industrial hygiene sampling if any was performed, safety data sheets, and co-worker testimony about conditions and practices. Where a workplace has changed hands or closed, reconstructing the exposure history becomes a substantial part of the case and should begin early, while records and witnesses remain available.

Deadlines and the discovery problem

Because these diseases are diagnosed long after exposure, discovery rules are central: many jurisdictions treat the claim as accruing when the person knew or reasonably should have known of the injury and its likely cause rather than at the time of exposure. How that rule applies is state-specific and fact-specific, and statutes of repose can operate independently of it. The general personal-injury periods — two years in Virginia under Va. Code § 8.01-243(A), three years in Maryland under Md. Code, Cts. & Jud. Proc. § 5-101, three years in the District under D.C. Code § 12-301(8), two years in New Jersey under N.J.S.A. 2A:14-2, and three years in New York under N.Y. C.P.L.R. § 214(5) — are starting points only, not answers. Have the deadline assessed on your own facts.

Speak with Mr. Sris

Injury claims are governed by filing deadlines that vary by state and by claim type, and evidence degrades quickly. Request a consultation. Reach our location at (888) 437-7747. Consultations are by appointment.

Last reviewed: August 22, 2026.

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The information on this page is general and is not legal advice. No attorney-client relationship is created by reading it or by contacting the firm. Case results depend on a variety of factors unique to each case. Results may vary.

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