Epidemiology is the investigation of how diseases spread within populations. Epidemiologists collect data on incidents of illness to understand their origins, patterns, and potential preventions. Epidemiological surveillance systems are vital for tracking the frequency of health events in populations. These systems offer real-time information t… Read More

Occupational noise situations can pose a serious hazard to worker health. Applying effective monitoring and control strategies is crucial for preserving hearing health. Noise surveys should be performed to establish noise exposures in the workplace. Industry guidelines often specify permissible exposure limits (PELs) for diverse types of noises.… Read More