To download your Silicosis Certificate, an OTP will be sent to the mobile number available in your Jan Aadhar. After OTP verification, you can download your certificate. / आपका सिलिकोसिस प्रमाणपत्र डाउनलोड करने के लिए आपके जन आधार में उपलब्ध मोबाइल नंबर पर एक ओटीपी भेजा जाएगा। OTP सत्यापन के ... Silicosis is an important occupational lung disease caused by exposure to respirable crystalline silica dust particles, with the clinical manifestations from asymptomatic forms to respiratory failure. The main pathological process involves ... Continuing Education Activity Silica is the most plentiful mineral on earth and is the primary constituent in most rocks. The respirable form of silica is small enough to reach the terminal bronchioles and alveoli of the respiratory system. Typical immune mechanisms cannot clear these particles from the lung, initiating a pathologic cycle of inflammation and parenchymal damage that ultimately leads to silicosis. Silicosis is the world's most prevalent occupational lung disease and is ... Silicosis (plural: silicoses) is a fibrotic pneumoconiosis caused by the inhalation of fine particles of crystalline silicon dioxide (silica). Certain occupations such as mining, quarrying, denim sandblasting 9 and tunneling are associated with silicosis.