[Tuberculosis pulmonum--"threaten us of epidemic"?]

Tuberculosis (TB) remains a deadly infectious disease affecting millions of people worldwide with 95% of cases and 98% of deaths occuring in developing countries (9 milion new cases, 1 million deaths annually) vs.WHO. Tuberculosis is on the increase in developed countries, because of AIDS, the use of immunosuppresive drugs which depress the host defence mechanism, decreased socioeconomic conditions, as well as increased immigration of persons from areas of high endemicity. The major reason for this increase was because of rapid rise in cases from sub-Saharan Africa (due to AIDS) nad Russia. Incidense of tuberculosis in Poland 2007--the number of notified cases was 8014. Pulmonary cases represented 92.7% of total all TB cases and 628 cases of extrapulmonary TB. Chidren TB cases represented 0.9% (74 cases) of all cases notified in Poland. The incidence of tuberculosis increases with age from 1.1 in children do 41.2 among 65 and older. The incidence of men (31.5) was two times higher than in women--14.5 per 100 000 respectivly. There were 716 deaths due to pulmonary TB and 23 from extrapulmonary TB. Multidrug resistance (MDR) of Mycobacterium tuberculosis is a major therapeutic problem, in the world, with a high mortality and occurs mainly in HIV-infected patients. The WHO estimates that around 50 million people are infected with MDR-TB! WHO suggest that a greater investment in the establishment treatment strategy of DOTS (Directly Observed Treatment Short-course) into all posible regions.