Global Tuberculosis Control 2011 Author:World Health Organization This is the sixteenth global report on tuberculosis (TB) published by WHO in a series that started in 1997. It provides a comprehensive and up-to-date assessment of the TB epidemic and progress in implementing and financing TB prevention, care and control at global, regional and country levels using data reported by 198 countries that account fo... more »r over 99% of the world's TB cases.« less