In 2025, mass tort litigation is increasingly focusing on two significant areas: the widespread use of PFAS chemicals and the impact of social media platforms on mental health. These cases highlight growing concerns about public health, corporate responsibility, and the evolving landscape of personal injury law.​


PFAS: The ‘Forever Chemicals’ Under Fire

Per- and polyfluoroalkyl substances (PFAS), often referred to as “forever chemicals,” are synthetic compounds found in various consumer products and industrial applications. Due to their persistence in the environment and potential health risks, PFAS have become the subject of extensive litigation.

Notably, thousands of personal injury claims have been filed by individuals alleging health issues, such as cancer, resulting from PFAS exposure, particularly through contaminated water sources. Many of these cases are centralized in federal court in South Carolina, with the first bellwether trials scheduled to begin this year.

Additionally, consumer class actions are emerging, accusing companies of failing to disclose the presence of PFAS in their products, leading to claims of consumer fraud. ​


Social Media Platforms and Mental Health Concerns

Parallel to PFAS litigation, social media companies are facing lawsuits alleging that their platforms contribute to mental health issues among users, especially adolescents. Plaintiffs argue that features designed to maximize user engagement have led to addiction and psychological harm.​

These cases, consolidated into multidistrict litigation in California, are set to proceed with the first bellwether trials anticipated in October. The outcomes could have significant implications for how social media platforms are regulated and held accountable for user well-being. ​

Implications for Clients and the Legal Landscape

The rise of litigation involving PFAS and social media companies underscores the expanding scope of mass torts and the importance of legal advocacy in emerging areas of public concern. These cases may set precedents for future claims and influence regulatory policies.​

At Pisanchyn Law Firm, we remain committed to monitoring these developments to provide informed and effective representation for our clients.