March 24

World Tuberculosis Day

An awareness observance on March 24 raising public awareness about the global tuberculosis epidemic and efforts toward its elimination as a public health problem.

Yearly Date

March 24

Observed

Internationally

Introduction

Celebrate World Tuberculosis Day on March 24 by raising awareness of this serious global health issue! This day was first observed in 1982 to commemorate the date in 1882 when Dr. Robert Koch announced his discovery of Mycobacterium tuberculosis, which is the bacteria responsible for causing TB. Every year now, people around the world come together to spread knowledge about preventing and treating this disease that still affects millions annually.

World Tuberculosis Day Timeline

1882

Discovery of Tuberculosis Bacteria

Dr. Robert Koch announced the discovery of Mycobacterium tuberculosis, the bacteria that cause tuberculosis, on March 24, 1882.

1921

BCG Vaccine Developed

The BCG (Bacillus Calmette-Guérin) vaccine, the most widely used tuberculosis vaccine, was first used in humans in 1921.

1944

Streptomycin Invented

The first effective antibiotic against tuberculosis, streptomycin, was discovered in 1944 and became widely available by late 1940s.

1982

Centenary of TB Bacteria Discovery

One hundred years after Dr. Koch's announcement, the International Union Against Tuberculosis and Lung Disease proposed to recognize March 24 as an annual day to raise awareness about TB.

1996

World TB Day Initiated

The World Health Organization (WHO) joined with the IUATLD and other organizations to promote World TB Day starting from 1996.

2018

First UN High-Level Meeting on TB

The United Nations holds its first high-level meeting on TB, recognizing it as a global health priority and committing to end the epidemic by 2030.

How to Celebrate World Tuberculosis Day

1 Educate yourself

Take some time to research and learn about the history of tuberculosis, the current status of the disease, and the steps that can be taken to prevent it.

2 Raise awareness

Spread the word on social media, host a fundraising event, or volunteer with an organization that is fighting against tuberculosis.

3 Donate

Find a non-profit that is dedicated to fighting TB and consider making a donation to help fund research, treatments, and programs.

4 Attend an event

Look up any local events that are being held in honor of World Tuberculosis Day in your area, such as panel discussions or educational seminars.

5 Advocate for change

Write letters or emails to your representatives asking them to support initiatives that work towards eradicating TB.

Why World Tuberculosis Day is Important

To raise awareness & understanding

World Tuberculosis Day is a day of advocacy, education and commemoration for the millions of people affected by tuberculosis (TB) around the world. The day helps to remind us all that TB continues to be a global health emergency and is something we should never take lightly or ignore.

To support those living with TB

Tuberculosis is a serious illness that can cause severe health complications if not treated properly and promptly. On World Tuberculosis Day, we recognize the individuals living with TB who are struggling with its effects. We also honor the healthcare providers who work tirelessly to diagnose, treat and support their patients in overcoming this disease.

To push for accelerated action

World Tuberculosis Day serves as a reminder that despite all our efforts to eradicate it, there remains much more work to be done. It’s an opportunity for governments, health organizations and advocates alike to come together, share best practices and collaborate on ways to accelerate access to TB care, reduce infection rates and increase knowledge about this preventable disease.