Healthcare Worker Immunization Program and management of occupational exposure. Healthcare Worker Immunization Program and Management of Occupational Exposure Introduction Healthcare workers (HCWs) are at high risk of exposure to infectious diseases, bloodborne pathogens, and hazardous materials due to their direct contact with patients, biological fluids, and medical waste. A comprehensive immunization program and effective occupational exposure management are crucial to protect HCWs, prevent disease transmission, and ensure workplace safety. Regulatory