Epidemiology is the analysis of how conditions spread within populations. Epidemiologists collect data on incidents of illness to understand their origins, patterns, and potential solutions. Epidemiological surveillance systems are essential for tracking the spread of health events in populations. These systems offer real-time data that can dir… Read More

Occupational noise exposure can pose a serious hazard to worker health. Applying effective monitoring and control strategies is critical for protecting hearing integrity. Noise surveys should be taken to determine noise intensities in the workplace. Regulatory guidelines often define permissible exposure limits (PELs) for various types of noises… Read More