Acinetobacter baumannii strain AB187

Acinetobacter baumannii strain AB187 is a gram-negative, rod-shaped bacterium that exhibits a heterotrophic, chemoheterotrophic metabolism. This organism is classified as an aerobe and thrives optimally at 37°C, placing it within the mesophilic temperature range. A. baumannii strain AB187 is characterized by its single-cell arrangement and the presence of flagella, but it is non-motile. This strain is notable for its pathogenicity in humans, causing a variety of serious health issues including bacteremia, necrotizing fasciitis, bloodstream infections, urinary tract infections, nosocomial infections, hospital-acquired pneumonia, and respiratory tract infections. It is also associated with traumatic injuries and wound contaminations, contributing to healthcare-associated and community-acquired infections. A. baumannii strain AB187 is free-living and can inhabit multiple environments, making it a versatile organism. It possesses a single replicon and has a dual membrane structure, typical of Gram-negative bacteria. The ecological insight from the characteristics of A. baumannii strain AB187 highlights its significant role as a pathogen in healthcare settings, where it can thrive under various conditions and contribute to severe infections. Its ability to exist in multiple habitats suggests a potential for environmental persistence, which could complicate infection control efforts and the management of outbreaks in clinical settings.