Emily Tokheim / Monday, March 24, 2025 / Categories: Social Media Posts March 24 is World TB Day, marking the day in 1882 when Dr March 24 is World TB Day, marking the day in 1882 when Dr. Robert Koch announced the discovery of Mycobacterium tuberculosis, the bacteria that cause TB. Dr. Koch's discovery was the most important step taken toward the prevention and treatment of this deadly disease. Learn more about why we raise awareness for World TB Day: https://www.cdc.gov/world-tb-day Listen to what TB survivors have to say about this important day: https://youtu.be/rxXRflGPNVA Print 91