Occupational disease and non-compensable diseases that have occupational origins. Some well-known occupational diseases include: Occupational lung diseases include asbestosis among asbestos miners and those who work with friable asbestos insulation, as well as black lung (coalworker's pneumoconiosis) among coal miners, silicosis among miners and quarrying and tunnel operators and byssinosis among workers in parts of the cotton textile industry. Occupational asthma has a vast number of occupations at risk. Bad indoor air quality may predispose for diseases in the lungs as well as in other parts of the body. Occupational skin diseases are ranked among the top five occupational diseases in many
Citrus leprosis disease In fruits, dark and depressed lesions are found in large numbers and affecting only the external part. Commercial losses result from undesirable appearance and fruits falling. Some differences in symptoms produced by CiLV-C and CiLV-N have been reported; in leaves and fruits, lesions caused by the nuclear type are smaller and more numerous than those caused by the cytoplasmic type. Lesions caused by CiLV-C shows additional halos, making them look larger. This disease is considered an important problem in citriculture in countries where it has been established, and is considered the major viral disease in citrus in Brazil. Damage by