[Abscessed pneumonia caused by Pseudomonas aeruginosa as an occupational disease in a metal driller].

We report the case of a 29-year-old man without immunodeficiency who acquired Pseudomonas aeruginosa pneumonia complicated by pulmonary abscess. The source of infection could be identified as aerosolized metalworking fluid at his workplace contaminated with Pseudomonas aeruginosa. A high titer of specific IgG antibodies (type-III-sensitization, Gell & Coombs) against Pseudomonas aeruginosa has been identified in the patients serum as an indicator for longstanding occupational airborne exposure to contaminated metalworking fluid. This community-acquired pneumonia has been reported to the industrial injuries insurance as an occupational disease for discussion of legal consequences and development of effective measures of prevention.