World Tuberculosis Day is celebrated every year on March 24 and represents an important opportunity to raise global awareness about an infectious disease that, despite medical advances, continues to pose a serious public health challenge. The observance is promoted by the World Health Organization (WHO) to commemorate March 24, 1882, the day on which the German physician and microbiologist Robert Koch announced the discovery of Mycobacterium tuberculosis, the bacterium responsible for the disease.
Tuberculosis (TB) primarily affects the lungs but can also involve other organs in the body. It is transmitted through the air via droplets released when an infected person coughs or sneezes. Even today, millions of people worldwide contract the disease each year, particularly in low- and middle-income countries, where access to healthcare and medical services is more limited. Of particular concern is drug-resistant tuberculosis, which makes treatments longer, more complex, and more expensive.
The central message of the day is that tuberculosis is preventable and curable, but it requires ongoing commitment from the international community, governments, and citizens. Investing in research, strengthening healthcare systems, and promoting inclusive public health policies are essential steps toward the goal of eliminating tuberculosis as a global threat in the coming decades.
References
World Health Organization (WHO). World TB Day.
EpiCentro. Tubercolosi.
