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Occupational diseases are illnesses that occur as a direct result of exposure to risk factors in the workplace. The etiological agents of occupational diseases can be broadly categorized into chemical, physical, biological, ergonomic, and psychosocial factors. Each category has distinct agents responsible for specific occupational health issues, and understanding these agents is crucial in community health for prevention, control, and health promotion in workplaces. Chemical agents are among the most common etiological factors in occupational diseases. These include gases, vapors, dusts, fumes, and liquids that workers may be exposed to in industrial settings. For instance, exposure to asbestos fibers can lead to asbestosis and lung ________ _______ ____ _______ ________ _______ ______ ______ _________ _______.
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