Occupational diseases are illnesses caused primarily by exposure to risk factors arising from work activity or environment.
- Jaundice can occur due to exposure to harmful chemicals or poor hygiene in certain workplaces.
- Asthma may develop or worsen due to inhaling dust, fumes, or chemicals at work.
- Hearing loss is common in noisy workplaces due to prolonged exposure to loud sounds.
However, COVID is an infectious disease transmitted mainly through respiratory droplets and is not classified as an occupational disease, though workplace exposure can increase risk.