IMPORTANCE OF WORLD LUNG DAY
Lungs, vital for gas exchange, are threatened by smoking, pollution, and respiratory infections, especially in low- and middle-income countries (LMICs) with limited resources. Over 200 crore people face exposure to harmful smoke, polluted air, and tobacco. Major respiratory diseases include asthma, COPD, lung cancer, tuberculosis, and pneumonia, causing high global mortality. World Lung Day emphasizes the need to raise awareness, prevent, and treat lung diseases, promoting better access to lung health care globally.