World Tuberculosis Day

World TB Day, observed annually on March 24, highlights the urgent need to end tuberculosis (TB) — the world’s deadliest infectious disease. TB continues to affect millions of people worldwide, bringing severe health, social, and economic consequences.

This year’s theme, “Yes! We Can End TB: Commit, Invest, Deliver,” is a powerful call for hope, urgency, and accountability.

Understanding Tuberculosis

• Cause: Tuberculosis (TB) is caused by the bacterium Mycobacterium tuberculosis.
• Primary Impact: TB mainly affects the lungs, but it can also target the brain, kidneys, and spine.
• Transmission: TB spreads through the air when an infected person coughs, sneezes, or talks.
• Global Burden: TB remains a major public health concern, especially in developing countries.
• WHO Ranking: Listed as one of the top 10 causes of death worldwide.

Symptoms of TB (Pulmonary TB – in the lungs)

• Persistent cough (lasting more than 2 weeks)
• Unexplained weight loss
• Chest pain
• Fever and night sweats
• Fatigue and weakness

TB Prevention

Effective prevention requires a comprehensive approach, including:

• Reducing transmission risks (proper ventilation, mask usage, cough hygiene)
• Early diagnosis through regular screening and testing
• Prompt treatment of active TB cases
• Preventive therapy for high-risk groups (e.g., people with HIV, close contacts of TB patients)
• Vaccination (BCG vaccine in many countries)

Conclusion

Together, we must commit to a TB-free world, where:

• No one suffers from tuberculosis.
• Every individual has access to care, treatment, and support.
• Communities unite to ensure TB no longer poses a threat to global health.

Yes! We Can End TB.