Kenya struggles to scrap banned asbestos roofing
Asbestosis is a type of pulmonary fibrosis caused by asbestos exposure typified by excess connective tissue in the lungs. Because the disease manifests in the lungs, common asbestosis symptoms include respiratory problems such as coughing, swelling in the neck or face, cracking sound when breathing, or difficulty swallowing.
Fibrosis usually occurs due to the lungs reacting to and repairing damage to lung tissue over a long period of time; such as, continuous exposure to asbestos fibers. This reparative scar tissue replaces normal lung tissue, and an excess amount of scar tissue can cause reduced pulmonary function.