Pulmonary Tuberculosis (TB):

• A lung infection caused by bacteria spread through the air.

Spread:

• Spreads when someone with TB coughs or sneezes, releasing bacteria into the air.

Symptoms:

• Include a long-lasting cough, coughing up blood, chest pain, weight loss, fever, and night sweats.

Diagnosis:

• Doctors diagnose TB through tests like chest X-rays, sputum tests, and TB skin tests.

Treatment:

• TB can be cured with antibiotics, but treatment takes several months. It's crucial to take all medication as prescribed.

Vaccine:

• There is a vaccine called BCG that helps protect against severe forms of TB, particularly in children. It's commonly given to infants in countries with high TB rates.

Drug Resistance:

• Sometimes, TB bacteria become resistant to antibiotics, making treatment harder. This happens if medication isn't taken properly.

Prevention:

• You can help prevent TB by avoiding close contact with someone who has it, keeping living spaces well-ventilated, and practicing good hygiene.

Global Concern:

• TB is a significant health issue worldwide, especially in poorer countries. Early detection and treatment are vital to control its spread.