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	Provedor de dados BJID (1) Autor Lemos,Antonio Carlos (1) Matos,Eliana D (1) Netto,Eduardo M. (1) Pedral-Sampaio,Diana B (1) Palavra-chave Epidemiology (1) Infection (1) Prevalence (1) Tuberculosis (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2004 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Risk of tuberculosis among household contacts in Salvador, Bahia BJID Lemos,Antonio Carlos; Matos,Eliana D; Pedral-Sampaio,Diana B; Netto,Eduardo M.. Tuberculosis is one of the most important infectious diseases in the world. Only 68% of the estimated new tuberculosis (TB) cases in Brazil are diagnosed. Our aim was to determine the risk of infection among household contacts. Study design. Cohort of tuberculin-negative household contacts followed for 12 Months. Methods. Household contacts of randomly selected index acid-fast bacilli (AFB)-positive TB cases were evaluated through clinical examination, thorax X-ray, tuberculin, AFB smear and culture. Contacts with a negative response to the tuberculin test (less than 10 mm diameter) were retested after 90 days. Tuberculin reversal (used as a parameter of infection risk) was defined as an increase of at least 10 mm from the last measurement. Results. 269... Tipo: Info:eu-repo/semantics/article Palavras-chave: Tuberculosis; Infection; Epidemiology; Prevalence. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702004000600006 Registros recuperados: 1 Primeira ... 1 ... Última

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