Occupational health is a field of public health that focuses on the physical and mental well-being of workers. It aims to prevent work-related injuries and illnesses by promoting safe and healthy work environments. This includes assessing workplace hazards, implementing safety measures, and ensuring compliance with health regulations. Professionals in occupational health, such as occupational health nurses and industrial hygienists, work to identify risks associated with specific jobs and industries. They provide education and training to employees about safety practices and monitor health outcomes to improve workplace conditions.