[Evolution of endemic tuberculosis in Olt county, Romania, between 1990 and 2008].

A world-wide recrudescence of tuberculosis has been seen, due to the deterioration of the health state of the population from many areas of the world, because of increasing number of homeless persons, and also the immigrants from countries with TB epidemic. The present epidemiological context draw attention to the necessity of early detection of the disease and the beginning of early directly observed treatment, preferably ambulatory, if the sick person doesn't have other complications, isn't infected with multidrog resistant bacili and lives in a properly social environment for his support. For the evaluation of tuberculosis epidemic in Olt county, the authors realised a retrospective study on a period of over 15 years (1990-2008), based on the analysis of the main epidemiological indices of TB epidemic in this county compared with Romania: global incidence both in adults and children, for new cases nd relapses apart, incidence of MDR-TB (multidrug resistant-tuberculosis) cases, mortality through tuberculosis. Global incidence of TB in Olt county almost doubled between 1990-2008, reaching 147, 4 per hundred thousand, with much higher values compared with the national ones. Olt county presents constant values over the national ones between 1995-2008, due to the global incidence and also to the new cases and relapses. The incidence of new cases in children in 2008 (20,4 per hundred thousand) was below the national level (28 per hundred thousand). The risk of illness for the 0-14 years old children from Olt county was significantly lower in 2008 compared with the previous year, which, toghether with a number of MDR-TB cases under 15, signifies a regress of the epidemic.