Hundreds of Deadly Silicosis Cases Identified in California Quartz Workers
Dozens of workers in California have died from the incurable disease, a new report has found.
A new analysis of silicosis cases among workers in California's engineered-stone countertop industry has revealed hundreds of deadly diagnoses and multiple deaths. The outbreak primarily affects young, male Latino workers, with most having a history of exposure to high levels of silica dust while fabricating stone products. The median age of diagnosis is 46, with workers experiencing rapid disease progression and short occupational exposure.
Over 90% of the identified cases are Latino, and nearly all are male. The disease is incurable, with treatment focusing on preventing further damage. Despite California's efforts to strengthen worker protections, the true scale of the problem remains uncertain, as surveillance depends on workers being diagnosed and reported to health authorities.
State officials have taken steps to address the outbreak, including mandatory reporting of suspected cases and new regulations on fabrication practices. However, researchers emphasize the need for more active screening, improved surveillance, and additional workplace safety measures to prevent further cases of this preventable occupational disease.
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