Tuberculosis remains a major global health problem, responsible for ill health among millions of people each year. WHO found that one in three people around the world infected tuberculosis with pulmonary tuberculosis, the prevalence is approximately 14-15 million people. There will have incidence of tuberculosis patient in each year, about 9.2 million people and 95 percent in developing countries, it found an incidence of tuberculosis with 90,000 people per year.
Currently, tuberculosis is epidemic again cause by immunocompromised such as HIV, chronic disease. The problem of tuberculosis is drug resistance caused by the patient taking the drug and the patient stop to taking-in, tuberculosis will resistant to the drug and risk to epidemic violence.