WORLD TB DAY

World TB Day, falling on March 24th each year, is designed to build public awareness that tuberculosis today remains a global epidemic, causing the deaths of 1 300 000 people each year. It commemorates the day in 1882 when Dr Robert Koch astounded the scientific community by announcing that he had discovered the cause of tuberculosis, the TB bacillus. At the time of Koch’s announcement in Berlin, TB was raging through Europe and the Americas, causing the death of one out of every seven people. Koch’s discovery opened the way towards diagnosing and curing TB. It is a humanity failure that 144 years later, this airborne disease remains the biggest infectious diseases killer.