Antibiotic Resistance Patterns in Invasive Group B Streptococcal Isolates
نویسندگان
چکیده
منابع مشابه
Antibiotic Resistance Patterns in Invasive Group B Streptococcal Isolates
Antibiotics are used for both group B streptococcal (GBS) prevention and treatment. Active population-based surveillance for invasive GBS disease was conducted in four states during 1996-2003. Of 3813 case-isolates, 91.0% (3471) were serotyped, 77.1% (2937) had susceptibility testing, and 46.6% (3471) had both. All were sensitive to penicillin, ampicillin, cefazolin, cefotaxime, and vancomycin....
متن کاملAntibiotic resistance patterns of group B streptococcal clinical isolates.
OBJECTIVES To determine the in vitro resistance of group B streptococcus (GBS) to 12 antibiotics. To determine if there has been any decrease in sensitivity to the penicillins or other antibiotics currently used for GBS chemoprophylaxis in pregnant women. Find suitable alternative antibiotics to penicillin. Find an antibiotic that will have minimal selective pressure for resistance among the en...
متن کاملFrequency of antimicrobial resistance among invasive and colonizing Group B Streptococcal isolates
BACKGROUND Group B Streptococcus (GBS) remains susceptible to penicillin, however, resistance to second-line antimicrobials, clindamycin and erythromycin, has increased since 1996. We describe the age-specific antibiotic susceptibility profile and capsular type distribution among invasive and colonizing GBS strains. METHODS We tested 486 invasive GBS isolates from individuals of all ages coll...
متن کاملAntibiotic resistance patterns of group B streptococci in pregnant women.
This study examined the antibiotic resistance patterns of group B streptococci (GBS) isolated from gravid women. A total of 156 vaginal and cervical isolates of GBS were examined for resistance to penicillin, ampicillin, clindamycin, cefoxitin, gentamicin, and erythromicin. No resistance to penicillin or ampicillin was found, nor was penicillinase production demonstrated. A high level of resist...
متن کاملPatterns of Antibiotic Resistance Among Group B Streptococcus Isolates: 2001–2004
The objectives were to determine the prevalence of group B streptococcus (GBS) and to characterize antibiotic resistance patterns. All pregnant women presenting to the triage units at two urban hospitals during three intervals from 2001 to 2004 were included. Each interval lasted approximately four weeks. Swabs were inoculated into selective broth and cultured on tryptic soy agar with 5% sheep ...
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ژورنال
عنوان ژورنال: Infectious Diseases in Obstetrics and Gynecology
سال: 2008
ISSN: 1064-7449,1098-0997
DOI: 10.1155/2008/727505