Hexavalent chromium still a concern in Sweden - Evidence from a cross-sectional study within the SafeChrom project.

Objectives: Hexavalent chromium (Cr(VI)) is classified as a human carcinogen. Occupational Cr(VI) exposure can occur during different work processes, but the current exposure to Cr(VI) at Swedish workplaces is unknown.

Methods: This cross-sectional study (SafeChrom) recruited non-smoking men and women from 14 companies with potential Cr(VI) exposure (n = 113) and controls from 6 companies without Cr(VI) exposure (n = 72).

Biomonitoring of Metal Exposure During Additive Manufacturing (3D Printing).

Background: Additive manufacturing (AM) is a rapidly expanding new technology involving challenges to occupational health. Here, metal exposure in an AM facility with large-scale metallic component production was investigated during two consecutive years with preventive actions in between.

Methods: Gravimetric analyzes measured airborne particle concentrations, and filters were analyzed for metal content.