Results: 89

Molecular epidemiology of Streptococcus agalactiae isolated from mastitis in Brazilian dairy herds

Braz. j. microbiol; 48 (3), 2017
Abstract Streptococcus agalactiae is one of the most common pathogens leading to mastitis in dairy herds worldwide; consequently, the pathogen causes major economic losses for affected farmers. In this study, multilocus sequence typing (MLST), genotypic capsular typing by multiplex polymerase chain react...

Outbreak of group A streptococcal pharyngitis at a national sports competition in Montevideo, Uruguay

Rev. argent. microbiol; 49 (2), 2017

Group B streptococcal necrotizing pneumonia in a diabetic adult patient

Rev. argent. microbiol; 49 (2), 2017
The aim of this report is to describe a rare case of necrotizing pneumonia due to group B Streptococcus serotype III in a relatively young male adult (48 years old) suffering from diabetes. The organism was isolated from his pleural fluid and was only resistant to tetracycline. The patient first received...

Infección neonatal y tamizaje universal para Streptococcus agalactiae (β -hemolítico del grupo B) a la mujer embarazada: Recomendación técnica

Rev. chil. infectol; 34 (3), 2017

Celulitis orbitaria complicada por absceso subperióstico debido a infección por Streptococcus pyogenes

Resumen: Introducción: La celulitis orbitaria es una enfermedad infecciosa muy frecuente en la edad pediátrica que puede provocar el desarrollo de severas complicaciones. Los principales microorganismos involucrados son Staphylococcus aureus, Streptococcus pneumoniae, Haemophilus influenzae y Moraxel...

Group B Streptococcus detection in pregnant women via culture and PCR methods

Abstract INTRODUCTION: Group B Streptococcus (GBS), a source of neonatal infection, colonizes the gastrointestinal and genitourinary tracts of pregnant women. Routine screening for maternal GBS in late pregnancy and consequent intrapartum antibiotic prophylaxis have reduced the incidence of early-onset...

Early-onset neonatal sepsis and the implementation of group B streptococcus prophylaxis in a Brazilian maternity hospital: a descriptive study

Braz. j. infect. dis; 21 (1), 2017
Abstract Objectives: To describe early-onset neonatal sepsis (EOS) epidemiology in a public maternity hospital in Brasilia, Brazil. Methods: We defined EOS as a positive blood culture result obtained from infants aged ≤72 hours of life plus treatment with antibiotic therapy for ≥5 days. Inc...

Efecto antimicrobiano del aceite de coco sobre cepas de Estreptococos mutans. Estudio in vitro

La planta de coco (Cocos nucifera L) llamada el árbol de la vida, se encuentra en los primeros lugares de las especies de plantas alimenticias vitales para el hombre; debido a las múltiples propiedades que posee es que se planteó la presente investigación con el objetivo fundamental de determinar el ...

Purple urine bag syndrome: case report for Streptoccocus agalactiae and literature review

J. bras. nefrol; 38 (4), 2016
Abstract We report a case of purple urine bag syndrome, associated to Streptococcus agalactiae urinary tract infection, progressing to septic shock and death. We present a review of the literature on the subject and take the opportunity to attend readers about increasing incidence with population aging a...

Caracterización molecular de cepas invasivas de Streptococcus dysgalactiae subsp. equisimilis: estudio multicéntrico Argentina 2011-2012
Molecular characterization of invasive Streptococcus dysgalactiae subsp. equisimilis. Multicenter study: Argentina 2011-2012

Rev. argent. microbiol; 48 (4), 2016
Streptococcus dysgalactiae subsp. equisimilis (SDSE) has virulence factors similar to those of Streptococcus pyogenes. Therefore, it causes pharyngitis and severe infections indistinguishable from those caused by the classic pathogen. The objectives of this study were: to know the prevalence of SDSE inva...