Pneumonia is the most common respiratory disease worldwide, affecting millions of people each year.

Asthma is a chronic respiratory disease that causes inflammation and narrowing of the airways, leading to symptoms such as wheezing, coughing, shortness of breath, and chest tightness.

Smoking is the leading cause of COPD, accounting for over 80% of cases.

Tuberculosis is caused by the bacteria Mycobacterium tuberculosis, which is spread through the air when an infected person coughs or sneezes.

Getting an annual flu vaccine is the most effective way to prevent influenza, as it provides protection against the most common strains of the virus.

The primary symptom of a common cold is a runny nose, which is caused by inflammation and increased mucus production in the nasal passages.

Bacterial pneumonia is the most common type of pneumonia, caused by bacteria such as Streptococcus pneumoniae and Haemophilus influenzae.

Acute bronchitis is usually treated with cough suppressants to relieve coughing and expectorants to help loosen and expel mucus from the airways.

Heart failure is the most common cause of pleural effusion, which is the buildup of fluid in the pleural space between the lungs and the chest wall.

The primary symptom of a pulmonary embolism is chest pain, which is often sudden and sharp.

Non-small cell lung cancer (NSCLC) is the most common type of lung cancer, accounting for about 80-85% of all cases.

Continuous positive airway pressure (CPAP) therapy is the most effective treatment for sleep apnea, as it helps to keep the airway open during sleep.

The primary symptom of a pneumothorax is sudden chest pain, which is often sharp and stabbing.

Sepsis is the most common cause of acute respiratory distress syndrome (ARDS), which is a severe lung injury that can lead to respiratory failure.

Lung transplant is the most effective treatment for cystic fibrosis, as it can provide a permanent cure for the disease.