Aerococcus urinae and Aerococcus sanguinicola are relatively newcomers and emerging organisms in clinical and microbiological practice. Both species have worldwide been associated with urinary tract infections. More rarely cases of bacteremia/septicemia and infective endocarditis have been reported. Treatment options are therefore important.

5 Aug 2020 With the introduction of more sensitive and accurate techniques in clinical Aerococcus urinae is a Gram-positive, catalase-negative, 

No standardized susceptibility test methods or interpretive criteria have been proposed for this organism. This study reports the MIC results for 128 A. urinae isolates tested by broth microdilution. Aerococcus urinae is a rarely reported pathogen, possibly due to difficulties in the identification of the organism.A. urinae is a gram-positive coccus that grows in pairs and clusters, produces alpha-hemolysis on blood agar, and is negative for catalase and pyrrolidonyl aminopeptidase.

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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). Aerococcus sanguinicola is a Gram-positive coccus first described in 2001. Infections in humans are rare but the use of 16S rRNA gene sequencing and improved phenotypic methods has facilitated the identification of A. sanguinicola. We report here 6 cases of A. sanguinicola bacteraemia, 2 of which were associated with infective endocarditis. Aerococcus bacteriuria is known to be common amongst the elderly, with a female predominance . The majority of urinary isolates are Aerococcus urinae (55–66%) followed by Aerococcus sanguinicola (26–46%).

Aerococcus urinae (A.urinae) isanewcomer to clinical and microbiological practice. This bacterium is mainly associated with urinary tract infections (UTI) especially in elderly patients with predisposing conditions.

21 Dec 2011 viridans or Aerococcus urinaeequi, but it was distinguishable from the other five Aerococcus species. The sensitivity of the antimycobacterial substances pro- duced by sanguinicola Isolated from Human Clinical Samp

nov., isolated from the vaginal mucosa of a beef cow, and emended descriptions of Aerococcus suis, Aerococcus viridans, Aerococcus urinaeequi, Aerococcus urinaehominis, Aerococcus urinae, Aerococcus christensenii and Aerococcus sanguinicola. 2017-09-21 Aerococcus spp.

Aerococcus urinae is a rare organism infrequently isolated from cultures. Mostly known to cause urinary tract infection, it can cause bacteremia leading to severe urosepsis and infective endocarditis. Embolization is frequently reported with Aerococcus urinae endocarditis (AUE); hence, the presentation is highly variable.

Nej. Nordic Committee on Antimicrobial Susceptibility Testing Brytpunktstabeller för 56 Kristjan Helgason Aerococcus sanguinicola och Aerococcus urinae 58  Aerococcus urinae & Moraxella catarrhalis sanguinicola Pasteurella multocida Nordic Committee on Antimicrobial Susceptibility Testing Brytpunktstabeller för  As an outside expert on antimicrobial susceptibility testing and antimicrobial 17 Bakgrund Aerococcus urinae och Aerococcus sanguinicola kan orsaka  Likewise using the MALDI Biotyper version 2.0 (and an extension of the database) in a sensitivity and specificity study 41 and 44 aeroccal strains, approximately half of each being A. urinae and A. sanguinicola strains (as determined by 16S rRNA gene sequencing) were both convincingly identified to the species level and that the method has Aerococcus urinae and Aerococcus sanguinicola, two frequently misidentified uropathogens Scand J Infect Dis . 2010 Oct;42(10):775-80. doi: 10.3109/00365548.2010.485576. The aerococcal isolates displayed low MICs for ampicillin, cefalotin, mecillinam, and nitrofurantoin. Most A. sanguinicola isolates were resistant to ciprofloxacin, whereas most A. urinae isolates had low MICs.

as Aerococcus sanguinicola by 16S rDNA sequencing and thus disregarded. The other isolate identified by the Vitek 2 system had not survived freezing, making further analysis CMI Senneby et al. Aerococcus urinae bacteraemia 547 ª2011 The Authors The genus Aerococcus comprises eight species of Gram-positive cocci.
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Recently, Au and A. sanguinicola genomes were characterized, postulating a core genome and determining the extent of genomic diversity among various clinical isolates.11 Aerococcus urinae and Aerococcus sanguinicola can both cause urinary tract infections (Cattoir et al. 2010.
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Aerococcus sanguinicola corrig. Lawson et al. 2001: homotypic synonym, validly published: Parent taxon: Aerococcus Williams et al. 1953 (Approved Lists 1980) Assigned by: Lawson PA, Falsen E, Truberg-Jensen K, Collins MD. Aerococcus sanguicola sp. nov., isolated from a human clinical source.

There are a limited number of published studies that address susceptibility testing of A. urinae, and these usually include a small number of isolates. A variety of test meth-ods have been reported, and interpretive criteria for streptococci as Aerococcus sanguinicola by 16S rDNA sequencing and thus disregarded. The other isolate identified by the Vitek 2 system had not survived freezing, making further analysis CMI Senneby et al. Aerococcus urinae bacteraemia 547 ª2011 The Authors The A. urinae and A. sanguinicola patients were old (median age >80 years), predominately of male gender and underlying urological diseases were common. A majority of the A. urinae and A. sanguinicola patients had severe sepsis. Five patients with A. urinae bacteremia were diagnosed with infective endocarditis.

12 Nov 2020 Introduction: Aerococcus Sanguinicola is a rare pathogen associated case of A . Sanguinicola infection demonstrate B-lactams sensitivity.

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).

isolates were identified over the study another subspecies – Aerococcus sanguinicola – was found responsible for has shown good sensitivity and high specificity in practical s European Committee on Antimicrobial Susceptibility Testing Aerococcus sanguinicola and Aerococcus urinae, as well as Kingella kingae, Mueller-Hinton   They are Aerococcus christensenii, Aerococcus sanguinicola, Aerococcus urinae , catalase test, Lancefield grouping and optochin sensitivity. Further  The majority of susceptibility data for Aerococcus spp. are for Aerococcus urinae and Aerococcus sanguinicola. In general, both species are susceptible to the  Abiotrophia, 365–376 antimicrobial susceptibility, 371, 1184, 1186, 1189–1190, 1207 Aerococcus sanguinicola, 305, 366–367, 370–372. Aerococcus urinae  The sensitivity of the A. viridans symbionts and conditionally pathogenic flora to the Aerococcus species: Aerococcus urinae, A. sanguinicola, A. christensenii,  34, Aerococcus sanguinicola and urinae, 96. 35, Kingella kingae, 98 EUCAST breakpoints are used to categorise results into three susceptibility categories: EUCAST breakpoints are used to categorise results into three susceptibility categories: 25, Aerococcus sanguinicola and urinae, New comments Aerococcus urinae and Aerococcus sanguinicola: Susceptibility Testing of 120 Isolates to Six Antimicrobial Agents Using Disk Diffusion (EUCAST), Etest, and  10 août 2017 ECCMID Copenhagen 2015 : Aerococcus urinae and Aerococcus sanguinicola: Susceptibility testind of 120 isolates to eight antimicrobial  Laboratory Standards. EUCAST - European Committee on Antimicrobial Susceptibility Testing.