What theme was designated for World Tuberculosis Day observed on March 24, 2025?

World Tuberculosis Day is observed annually on March 24 to highlight the critical importance of eliminating tuberculosis, which remains the world's deadliest infectious disease. The day commemorates Dr. Robert Koch's 1882 announcement of discovering the bacterium causing tuberculosis. The theme for 2025 specifically calls for commitment, investment, and action delivery in the fight against TB. This is particularly significant as declining international funding for TB initiatives in the current geopolitical climate threatens the achievement of global targets to end TB by 2030.