Introduction to Global Lung Disease Trends Lung disease has emerged as a critical global health concern, with its prevalence steadily increasing across the world. As one of the leading causes of morbidity and mortality, lung disease encompasses a wide spectrum of conditions, including chronic obstructive pulmonary disease (COPD), asthma, lung cancer, and various infections like tuberculosis and pneumonia. The burden of lung disease is felt worldwide, affecting millions of individuals and placing immense pressure on healthcare systems. The rising trend in lung disease cases is attributed to a complex interplay of factors, from environmental changes to lifestyle behaviors and economic…