Aerococcus urinae and Aerococcus sanguinicola: Susceptibility Testing of 120 Isolates to Six Antimicrobial Agents Using Disk Diffusion (EUCAST), Etest, and Broth Microdilution Techniques

Aerococcus sanguinicola: meta-databases: BacDive: Aerococcus sanguinicola CCUG43001: organism-specific: BioCyc: Aerococcus sanguinicola corrig. Lawson et al., 2001: taxonomy/phylogenetic: Encyclopedia of life: 2 records from this provider: organism-specific: Genomes On Line Database: Show Biotic Interactions: taxonomy/phylogenetic: Global

Aerococcus urinae and Aerococcus sanguinicola can both cause urinary tract infections (Cattoir et al. 2010. Aerococcus urinae and Aerococcus sanguinicola, two frequently misidentified uropathogens, Scand J Infect Dis 42: 775‐780). Seventy-seven patients were identified (Aerococcus urinae n = 49, Aerococcus viridans n = 14, Aerococcus sanguinicola n = 13 and Aerococcus christensenii n = 1) corresponding to incidences of 14 cases per 1,000,000 inhabitants per year (A. urinae) and 3.5 cases per 1,000,000 inhabitants per year (A. sanguinicola and A.viridans). 近年，Aerococcus urinaeという菌種による尿路感染が，高齢男性を中心に起こりやすいことが判明している．[2] 今回は血液培養による検出であったが．コンタミネーションである可能性は60％そこそこ．意外に真の菌血症である可能性が一定ある．[3] Aerococcus urinae muodostaa verimaljalle viljeltynä 24 tunnin inkubaatioajalla hiilidiok- sidiolosuhteissa pieniä noin 0,5 mm kokoisia pesäkkeitä, jotka ovat ulkonäöltään kupe- ria, läpikuultavia ja kiiltäviä (Christensen – Ruoff 2015: 428).

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16s rRNA sequencing and BBL‐Crystal‐GP identified the same 13 isolates as A. urinae. Bacteriological investigation of urine often shows the presence of alpha-haemolytic streptococci, but the clinical significance of this finding may be unclear. Among the alpha-haemolytic streptococci found in urine is Aerococcus urinae, which is pathogenic. Aerococcus vaginalis sp. 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. I vissa nordiska länder används mecillinam även i enstaka fall vid komplicerad UVI (övre urinvägsinfektioner).

Aerococcus urinae is a Gram-positive, catalase-negative coccus that was first described in the 1990s as a causative organism of urinary tract infections . A. urinae levels of 0.3 to 0.8% in urine specimens are reported, with a preponderance in patients with underlying urologic conditions (6, 8).

Species belonging to the Aerococcus genus are isolated from the urine and blood of elderly patients suffering from urinary tract infections (UTIs). However, the clinical significance, phenotypic features and antimicrobial susceptibilities of these underestimated and/or misidentified species remain unclear.

A. urinae was in pure culture in 61 %, A. sanguinicola in 46 % and A. viridans in 36 % of the cases. The A. urinae and A. sanguinicola patients were old and many had urinary tract disorders, and a majority had a suspected urinary tract focus of the bacteraemia. Eighty percent of the A. urinae patients were men.

Aerococcus viridans is uncommon . Aerococci are also presumed to be part of normal genitourinary tract flora, and isolation in urine may Aerococcus The Aerococcus sp. are sensitive to vancomycin, do not form gas from glucose, and are generally PYR positive but are LAP negative. All strains grow in broth containing 6.5% NaCl but do not grow at 10ΕC or 45ΕC. Strains are non motile and are strongly α-hemolytic.

A. viridans A. urinae. A. christensenii. A. sanguinicola. A. urinaehominis.
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urinae) and 3.5 cases per 1,000,000 inhabitants per year (A. sanguinicola and A.viridans). 近年，Aerococcus urinaeという菌種による尿路感染が，高齢男性を中心に起こりやすいことが判明している．[2] 今回は血液培養による検出であったが．コンタミネーションである可能性は60％そこそこ．意外に真の菌血症である可能性が一定ある．[3] Aerococcus urinae muodostaa verimaljalle viljeltynä 24 tunnin inkubaatioajalla hiilidiok- sidiolosuhteissa pieniä noin 0,5 mm kokoisia pesäkkeitä, jotka ovat ulkonäöltään kupe- ria, läpikuultavia ja kiiltäviä (Christensen – Ruoff 2015: 428).

Aerococcus urinae appartient au genre Aerococcus qui comprend à l'heure actuelle 8 espèces : 5 espèces isolées chez l'homme: Aerococcus viridans, espèce type, décrit en 1953, A.urinae (1992), A. christensenii (1999), A. sanguinicola (2001), A. urinaehominis (2001) et 3 espèces isolées chez 2016-01-01 · Both Aerococcus urinae and Aerococcus sanguinicola have been shown to cause invasive human infections such as sepsis with a urinary tract focus and infective endocarditis (IE),,,, and both these species are also believed to cause urinary tract infections (UTI),. Aerococcus urinae is a Gram-positive, catalase-negative coccus that was first described in the 1990s as a causative organism of urinary tract infections .
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15 Apr 2019 Aerococcus sanguinicola hypothetical protein. 57 The increased abundance of the Pyr-proteins was not detected anymore during 

2003-06-01 2010-09-01 A. urinaeand A. sanguinicola were isolated in approximately 1 % of all urine samples in Skåne. The patients were of old age and gender was almost equally distributed between men and women.