Occupational health risks in Moroccan tanneries: Chemical exposure and recommendations for prevention

The leather tanning process involves intensive use of chemicals that can pose serious risks to human health and the environment. This study is the first in Morocco to assess occupational health risks including medical examinations and blood analysis among tannery workers, and to propose appropriate preventive measures. A cross-sectional survey was conducted among 220 workers from three traditional tanneries in Fez. Musculoskeletal (MSD) 50.9%, genitourinary (39.5%), dermatological (30.4%), ocular (24.5%), and pulmonary (16.8%) disorders were frequently identified in the tannery workers. It could be seen a high correlation between the use of chemicals, poor hygiene, work conditions, and several occupational diseases. This study the urgent need for preventive strategies such as regular medical surveillance and improved workplace hygiene., including regular medical monitoring, technical and individual prevention measures, and worker training. The establishment of inter-company medical services, enforcement of safety regulations, and improved access to information on hazardous chemicals are essential to reduce occupational risks. These preventive strategies could significantly improve the health, safety, and overall working conditions of tannery workers