What are risk factors of mesothelioma?
Mesothelioma may occur in men and women of any age. The most common risk factor is a history of asbestos exposure. As asbestos particle separate, they float in the air and may be inhaled or swallowed by a person. This is the main reason why the most common asbestos exposure causing mesothelioma is in the pleura. Smoking has not been proven to cause mesothelioma. However, if a person has a history of asbestos exposure it is very important to educate a person about cessation of smoking due to the increased risk of lung cancer. Today, the United States Occupational Safety and Health Administration (OSHA) have set limits for the acceptable levels of asbestos exposure. People that have occupations in which they may come in contact with asbestos are required to wear protective equipment to decrease their exposure levels.