California silicosis cases tied to engineered stone
A California public health report identifies 592 confirmed silicosis cases among engineered-stone countertop fabricators since 2019, with 31 deaths and 65 lung transplants, and a median age at diagnosis of 46 (52 at death), a group that is predominantly Latino men. The findings underscore that the burden may be underestimated, despite stricter safety rules and mandatory reporting as workers are exposed to crystalline silica during cutting and finishing of quartz-based stone, prompting ongoing regulatory and surveillance efforts.