An occupational hazards are potential accidents and illnesses which occur at work.
Employees working in industries are usually faced with this type of hazard.
Occupational hazards can be classified into the following groups- physical hazards (temperature, radiation, noise), chemical hazards (bacteria, viruses, blood), chemical hazards (vapors, chemicals, gases), ergonomic risks (work shifts, stress, incorrect posture), and accident (electrical, work environment).