Aerococcus: Difference between revisions
From IDWiki
Aerococcus
(Created page) |
No edit summary |
||
| (10 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
== Microbiology == |
== Microbiology == |
||
| − | * Gram-positive coccus |
+ | * [[Stain::Gram-positive]] [[Shape::coccus]] |
| + | * Notable species |
||
| − | * Species that cause disease in humans includes: |
||
| + | ** [[Aerococcus urinae]], which causes urinary tract infections |
||
| − | ** ''A. urinae'' |
||
| − | ** |
+ | ** [[Aerococcus sanguinicola]], causes UTIs, but sometimes a contaminant |
| + | ** [[Aerococcus viridans]], often a contaminant |
||
| + | * Presumed resistance ''in vivo'' to [[TMP-SMX]], even though it may appear susceptible ''in vitro'' |
||
| + | ** It can acquire folate from the host's urine, counteracting the antibiotic |
||
| − | == Clinical |
+ | == Clinical Manifestations == |
* ''A. urinae'' causes [[UTI]] and [[endocarditis]] (often following UTI in older men) |
* ''A. urinae'' causes [[UTI]] and [[endocarditis]] (often following UTI in older men) |
||
| Line 12: | Line 15: | ||
== Management == |
== Management == |
||
| − | * Penicillin |
+ | * [[Penicillin]] or [[ampicillin]] |
| + | * ± [[aminoglycoside]] (for synergy, based on in vitro studies) |
||
| + | * Can be susceptible to [[ceftriaxone]], though MICs are higher than for [[penicillin]] |
||
| + | == Further Reading == |
||
| − | {{DISPLAYTITLE:''Aerococcus'' species}} |
||
| + | |||
| + | * ''Aerococcus'': an increasingly acknowledged human pathogen. ''Clin Microbiol Infect''. 2016 Jan;22(1):22-27. doi: [https://doi.org/10.1016/j.cmi.2015.09.026 10.1016/j.cmi.2015.09.026]. PMID: [https://pubmed.ncbi.nlm.nih.gov/26454061/ 26454061].{{DISPLAYTITLE:''Aerococcus''}} |
||
[[Category:Gram-positive cocci]] |
[[Category:Gram-positive cocci]] |
||
Latest revision as of 14:10, 21 June 2024
Microbiology
- Gram-positive coccus
- Notable species
- Aerococcus urinae, which causes urinary tract infections
- Aerococcus sanguinicola, causes UTIs, but sometimes a contaminant
- Aerococcus viridans, often a contaminant
- Presumed resistance in vivo to TMP-SMX, even though it may appear susceptible in vitro
- It can acquire folate from the host's urine, counteracting the antibiotic
Clinical Manifestations
- A. urinae causes UTI and endocarditis (often following UTI in older men)
Management
- Penicillin or ampicillin
- ± aminoglycoside (for synergy, based on in vitro studies)
- Can be susceptible to ceftriaxone, though MICs are higher than for penicillin
Further Reading
- Aerococcus: an increasingly acknowledged human pathogen. Clin Microbiol Infect. 2016 Jan;22(1):22-27. doi: 10.1016/j.cmi.2015.09.026. PMID: 26454061.
