OSHA Technical Manual III-7: Legionnaires' Disease TABLE OF CONTENTS The sections below are available in HTML for online use and in PDF for printing and off-line use.  INTRODUCTION (10 October, 2003), 119 KB PDF, 1 page SECTION I: What is Legionnaires' disease? (10 October, 2003), 197 KB PDF, 4 pages SECTION II: What water systems in workplaces are potential sources of Legionnaires' disease bacteria (LDB)? (10 October, 2003), 1.2 MB PDF, 28 pages Section II:A. Cooling Towers, Evaporative Condensers, and Fluid Coolers Section II:B. Humidifiers and Misters Section II:C. Domestic Water Systems Section II:C-1. Domestic Hot-Water Systems Section II:C-2. Domestic Cold-Water Systems Section II:D. HVAC Systems Section II:E. Water Sampling Guidelines SECTION III: How to determine if a workplace is experiencing an outbreak (10 October, 2003), 457 KB PDF, 10 pages Section III:A. Investigation Protocols: Level One Section III:B. Investigation Protocols: Level Two SECTION IV: What actions are required when an outbreak of Legionnaires' disease is confirmed? (10 October, 2003), 164 KB PDF, 3 pages APPENDICES APPENDIX I:A. Serogroups and Subtypes (10 October, 2003), 56 KB PDF, 1 page APPENDIX I:B. Diagnostic Methods (10 October, 2003), 64 KB PDF, 1 page APPENDIX II:A-1. Biocides (10 October, 2003), 62 KB PDF, 1 page APPENDIX III:B-1. Sample Letter From Employer to Employees (10 October, 2003), 52 KB PDF, 1 page APPENDIX III:B-2. Sample Information to be Obtained by Interview with Employees Calling in on Sick Leave (10 October, 2003), 55 KB PDF, 1 page APPENDIX III:B-3. Health Surveillance Questionnaire - Legionellosis (10 October, 2003), 50 KB PDF, 1 page APPENDIX III:B-4. Epidemiological Questionnaire (10 October, 2003), 55 KB PDF, 3 pages APPENDIX III:B-5. Physician Survey Questionnaire - Legionellosis (10 October, 2003), 53 KB PDF, 1 page REFERENCES Scope (10 October, 2003), 80 KB PDF, 1 page Frequently Asked Questions (10 October, 2003), 124 KB PDF, 4 pages Credits (10 October, 2003), 90 KB PDF, 1 page Close this Window