Tuberculosis vaccine with high predicted population coverage and compatibility with modern diagnostics

Despite the availability of a number of antibiotics and extensive use of the live vaccine bacillus Calmette–Guerin, tuberculosis remains a major global health problem. Antigen 85 is by far the most popular antigen in current clinical trials vaccines. However, a recent failure of a virus-based vaccine expressing antigen 85 emphasizes the continued need for identifying antigens, testing their protective efficacy, and learning from this process to develop a protective vaccine. The H65 vaccine demonstrates that it is possible to develop antigen 85-free vaccines that does not interfere with current immune-based diagnostic assays.