Abstract Several animal studies have suggested that exposure to inorganic mercury compounds may have effects on the immune system.
Human data are, however, relatively sparse.
No increased prevalence of the studied autoantibodies was observed among the exposed subjects as compared with the referents. There were no significant differences in the concentrations of immunoglobulins or complement components between the two studied groups. Nor was any relationship observed between cumulative mercury dose estimates or time since cessation of exposure and the measured concentrations of immunoglobulins or complement components.