TB co-exist easily with those of

Certain disease or condition for the TB incidence, prevalence has provided favorable conditions, which often accompany this type of TB disease exists, known as the coexistence of disease. In recent years AIDS, diabetes, asthma and other trends and have increased with the rate of TB has increased, we should strengthen the prevention and treatment of such diseases. AIDS: HIV infection reduces the body cells of the human body immunity to tuberculosis incidence vulnerable to easy and easy to spread and death, the current African AIDS associated with tuberculosis in up to 1 / 3, is the incidence of HIV-negative 3-6 Times. Diabetes: its resistance led to decreased metabolic disorders, and metabolic products is conducive to growth of Mycobacterium tuberculosis infection is easily susceptible to TB basis. My diabetes with tuberculosis as much as 19.3% -24.1%, which is 4-8 times the general population, and there is increasing trend. China 1980s with diabetes, tuberculosis accounted for 1.4 percent, and the general population in the diabetes prevalence rate of 1.2 percent similar. But, more than 10 years of diabetes prevalence rate of increase, with both the rate and even have more than doubled. Asthma: Some people have found tuberculosis compared to those healthy people with asthma group were five times higher. The reason may be: (1) direct damage bronchial tuberculosis, and its metabolites also can increase bronchial responsiveness (2) TB can be of secondary infection-induced asthma (3) anti-tuberculosis drugs lead to allergic reactions, it was reported A rate of about 1.5 percent. Silicosis: Because of silica dust engulfed cell damage and affect the peripheral cells and lymph-interference generated, it affects the immune function of the susceptible TB. Tuberculosis, respiratory function to reduce the dust cleared also easy with silicosis. With a high rate of the two. 1, 2 silicosis with tuberculosis 20-40% of the total, up to 70-95 per cent of those three.