Acinetobacter baumannii
Acinetobacter baumannii (pronunciation: a-sin-ee-toe-bak-ter bow-man-ee-eye) is a species of bacteria that is often associated with hospital-acquired infections.
Etymology
The genus name Acinetobacter is derived from the Greek words akis (meaning a point or barb) and nektos (meaning thread), referring to the rod-like shape of the bacteria. The species name baumannii is named after Paul Baumann, a Swiss microbiologist who made significant contributions to the understanding of this genus.
Description
Acinetobacter baumannii is a Gram-negative, non-motile, oxidase-negative bacterium. It is known for its ability to survive on both biotic and abiotic surfaces for extended periods, making it a significant concern in healthcare settings.
Clinical Significance
Acinetobacter baumannii is a common cause of hospital-acquired infections, including pneumonia, bloodstream infections, wound infections, and urinary tract infections. It is particularly problematic due to its resistance to many commonly used antibiotics, leading to the term multidrug-resistant Acinetobacter baumannii (MRAB).
Treatment
Treatment of infections caused by Acinetobacter baumannii can be challenging due to its resistance to many antibiotics. However, some antibiotics, such as colistin, tigecycline, and carbapenems, may still be effective.
Prevention
Prevention of Acinetobacter baumannii infections primarily involves strict adherence to infection control measures in healthcare settings, including hand hygiene and environmental cleaning.
See Also
External links
- Medical encyclopedia article on Acinetobacter baumannii
- Wikipedia's article - Acinetobacter baumannii
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