Verified updates archive

Browse U.S. mass tort news by month. Each update links to its source and shows when AMMS verified it.

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Court orderEastern District of Louisiana

Court dismisses the Shivers plaintiffs’ amended oil spill complaint

The court issued an order granting Defendants’ motion to dismiss the First Amended Complaint by the Shivers Plaintiffs, which alleged claims for negligent and intentional infliction of emotional distress.

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Agency actionFDA

FDA requests withdrawal of the ranitidine products then on the market

FDA asked manufacturers to withdraw prescription and over-the-counter ranitidine after finding that levels of the impurity NDMA could increase during storage. The agency later reviewed a reformulated product in a separate 2025 decision.

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