Hepatic steatosis was related to genotype, fibrosis degree, and serum leptin levels. Genotype 3 seems to have a viral specific steatogenic effect. Leptin seems to be a link between obesity and steatosis development in CHC genotype 1-infected patients.

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We report on an outbreak of laboratory-acquired brucellosis involving four technicians working at a microbiology laboratory. All cases occurred in a period of 4 months. Blood cultures and the Rose Bengal test were positive for Brucella spp. in all cases. Microagglutination was positive for Brucella spp. at titers of between 1/40 and 1/160. All patients were cured after treatment.

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