PM is thought to initiate and/or exacerbate respiratory disorders, such as asthma and airway hyper-responsiveness and is epidemiologically associated with causing death in the elderly and those with pre-existing respiratory, or cardiopulmonary diseasePubMed Abstractenlarge 110KB, 800x13388DO YOU SUFFER FROM ASTHMA?The incidence of Asthma has tripled in young women and doubled in young men since t