We report the antimicrobial susceptibility patterns of the most frequently isolated Gram-positive bacteria in the Brazilian hospitals participating in the SENTRYAntimicrobial Surveillance Program. The ...

Isolates that were Gram-positive, catalase-negative ... of blood from healthy donors and then incubated 48 h at 37 °C. Hemolytic activities of the strains were recorded by the presence of beta (β) ...