Epidemiology and antibiotic susceptibility of aerococci in

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A. urinae was identified, with susceptibility to Penicillin G, Levofloxacin, Tetracycline and Vancomycin and resistance only to Gentamycin and Trimethoprim-Sulfamthoxazole (SXT). Keywords: Aerococcus urinae, UTI, diagnosis, antibiotic resistance 2016-04-21 Abstract. A retrospective chart review was performed on 92 patients from whom 118 isolates of Aerococcus sanguinicola (n = 52) or Aerococcus urinae (n = 66) were obtained from urine cultures between October 2007 and June 2008 to assess clinical presentation and antimicrobial susceptibilities. The mean patient age was 82 (range 24-101) years. In this study, 120 aerococcal isolates, A. urinae ( n = 81) and A. sanguinicola ( n = 39), of European origin were tested for susceptibility to six antimicrobial agents using the methodology recommended by The European Committee on Antimicrobial Susceptibility Testing (EUCAST).

Aerococcus species är närbesläktade med enterokocker. De finns i miljön, men kan också isoleras från human hudflora. A. urinae och A.sanguinicola förekommer vid urinvägsinfektion, septikemi, endokardit och meningit. A. viridans förekommer vid urinvägsinfektioner om predisponerande faktorer finns.

Treatment options are therefore important.

Bacteremia with Aerococcus sanguinicola: Case Series with

2001: homotypic synonym, validly published: Parent taxon: Aerococcus Williams et al. 1953 (Approved Lists 1980) 29 Nov 2020 Abstract. Aerococcus sanguinicola is a Gram-positive coccus first described in 2001.

A new standard for disk susceptibility testing - Mikrobiologi.net

Both species have worldwide been associated with urinary tract infections. More rarely cases of bacteremia/septicemia and infective endocarditis have been reported. All aerococcal isolates were susceptible to amoxicillin, vancomycin, and teicoplanin and showed a low-level resistance to gentamicin. Fluoroquinolones, co-trimoxazole, and fosfomycin exhibited a variable activity. Aerococcus urinae and Aerococcus sanguinicola are newcomers to clinical and microbiological practice.

rRNA gene sequencing, and susceptibility to antimicrobial agents commonly used in sanguinicola, n 8; Aerococcus viridans, n 2), whereas the phenotypic Background: Aerococcus species may be isolated from urine, blood or other or from the urine, and antibiotic susceptibility testing is needed to guide therapy. 2 Jan 2019 sanguinicola can be associated with human infections, particularly urinary tract infections. Susceptibility testing requires special conditions, so EUCAST European Committee on Antimicrobial Susceptibility Testing. FACS patient, while Aerococcus sanguinicola (UMB0139) and Aerococcus viridans coli bacteriuria. The aerococcal isolates displayed low MICs for ampicillin, cefalotin, mecillinam, and nitrofurantoin. Most A. sanguinicola isolates were resistant to The aim with this study was to describe the clinical presentation of A sanguinicola bacteremia and to determine the antibiotic susceptibility and the capacity of Of the 54 isolates available for antimicrobial susceptibility.
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Aerococcus bacteriuria is known to be common amongst the elderly, with a female predominance .

A. urinae was identified, with susceptibility to Penicillin G, Levofloxacin, Tetracycline and Vancomycin and resistance only to Gentamycin and Trimethoprim-Sulfamthoxazole (SXT).
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High-level fluoroquinolone resistance has also been described [ 11 ]. Aerococcus urinae and Aerococcus sanguinicola: Susceptibility Testing of 120 Isolates to Six Antimicrobial Agents Using Disk Diffusion (EUCAST), Etest, and Broth Microdilution Techniques.

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A new standard for disk susceptibility testing - Mikrobiologi.net

PATHOGEN SAFETY DATA SHEET - INFECTIOUS SUBSTANCES SECTION I - INFECTIOUS AGENT. NAME: Aerococcus spp.. SYNONYM OR CROSS REFERENCE: Aerococcus christensenii, Aerococcus sanguinicola, Aerococcus urinae, Aerococcus urinaehominis, Aerococcus viridans (Footnote 1) Aerococcus urinaeequi (previously Pediococcus urinaeequi) (Footnote 2), Aerococcus suis (Footnote 3, Footnote 4). sanguinicola n=13, A. viridans n=14 and A. christensenii n=1).

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The first report on A. urinae was published in 1989 (14) and the name designated in 1992 and A.sanguinicola was named in 2001 . A retrospective chart review was performed on 92 patients from whom 118 isolates of Aerococcus sanguinicola (n = 52) or Aerococcus urinae (n = 66) were obtained from urine cultures between October 2007 and June 2008 to assess clinical presentation and antimicrobial susceptibilities. The mean patient age was 82 (range 24–101) years. Most Aerococcus species will grow in Salt Broth but A. sanguinicola is the only species that is usually Bile Esculin (+). Commercial ID systems have limited abilities to ID A. urinae/A. viridans and will not recognize A. sanguinicola.

The objective of this study was to evaluate three methods for susceptibility testing of A. urinae and A. sanguinicola using EUCAST media. Aerococcus sanguinicola is a cause of urinary tract infections, blood stream infections, and infective endocarditis (IE).