| one-time screening to define the problem: legionella exposure in an electric power company. | an electric utility screened 1,455 production employees for job exposure to legionella pneumophila sources, illness history, and antibodies to l pneumophila serotypes i-iv. l pneumophila-associated illness outbreaks had occurred in a neighboring electric utility district; bacteria serocompatible with l pneumophila had been detected in all four plants participating in an environmental survey, and the company was concerned about the implications of these findings for their employees and the public ... | 1986 | 3746488 |