World Tuberculosis Day

March 24

Tuberculosis

Deaths today

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Deaths this year

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Key fact

Tuberculosis is curable and preventable, yet it remains the world's deadliest infectious disease after COVID-19. About one-quarter of the global population carries the TB bacterium.

Deaths / year

1,300,000

Deaths / day

3,562

Deaths / hour

148

Deaths / second

0.04

About this day

World Tuberculosis Day is commemorated on March 24 to raise public awareness about tuberculosis and the efforts to eliminate this devastating disease. The date marks the day in 1882 when Dr. Robert Koch announced his discovery of the bacterium that causes TB. Despite being curable, TB remains one of the deadliest infectious diseases worldwide.

What you can do

Get tested for TB if you have symptoms or have been exposed

Complete the full course of treatment if diagnosed — never stop early

Support access to TB diagnosis and treatment in low-income countries

Advocate for increased funding for TB research and new vaccines

Help reduce stigma around TB diagnosis and treatment

Related data

Explore detailed statistics, live counters, and risk factors for the cause behind this awareness day.

Tuberculosis→

Other awareness days

Disclaimer: Statistics are based on the latest available WHO and UN data. Actual figures may vary by year and source. This page is intended for awareness and educational purposes only and does not constitute medical advice.

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