Overview t Infects one third of world population *8 million new case every year 2 million deaths due to tb every year i 320 million! China Since 1985 incidence is increasing in world AIDS, Diabetes, Immunosuppressed patients Drug resistance, over crowding, malnutritionOverview Infects one third of world population! 8 million new case every year! 2 million deaths due to TB every year! 320 million!China Since 1985 incidence is increasing in world AIDS, Diabetes, Immunosuppressed patients. Drug resistance, over crowding, malnutrition