Activity of daptomycin against multiresistant clinical isolates of Staphylococcus aureus and Streptococcus agalactiae Sorlozano Puerto, Antonio Gutiérrez Fernández, José Roman, Juan Liébana Ureña, José Piédrola Angulo, Gonzalo The activity of daptomycin against 141 Staphylococcus aureus and 63 Streptococcus agalactiae isolates was assessed. The isolates were previously characterized and showed resistance to the antibiotics normally used against gram-positive cocci. Daptomycin was active against 100% of the isolates (minimum inhibitory concentration [MIC(90)] = 0.5 microg/ml, for both species). This antibiotic shows good in vitro activity; therefore, it is an excellent therapeutic alternative against these isolates. 2024-04-08T12:27:28Z 2024-04-08T12:27:28Z 2009-06 journal article Sorlozano A, Gutiérrez J, Roman J, Liebana J, Piedrola G. Activity of daptomycin against multiresistant clinical isolates of Staphylococcus aureus and Streptococcus agalactiae. Microb Drug Resist. 2009 Jun;15(2):125-7. DOI: 10.1089/mdr.2009.0899 https://hdl.handle.net/10481/90505 10.1089/mdr.2009.0899 eng http://creativecommons.org/licenses/by-nc-nd/4.0/ open access Attribution-NonCommercial-NoDerivatives 4.0 Internacional Mary Ann Liebert, Inc.