Acinetobacter baumannii MRSN 3527 12_dA

Acinetobacter baumannii MRSN 3527 12_dA is a Gram-negative, rod-shaped bacterium that primarily exists as a free-living organism in multiple habitats. As a chemoheterotroph, it derives energy through the consumption of organic compounds and requires oxygen for growth, classifying it as an aerobe. This bacterium is non-motile and possesses flagella, which may play a role in its adherence to surfaces. A. baumannii MRSN 3527 12_dA thrives optimally at 37°C, indicating its mesophilic nature, which aligns with the typical human body temperature. The organism has a unique cellular structure characterized by two membranes and a single replicon, which is indicative of its evolutionary adaptations. This strain of A. baumannii is known for its pathogenicity in humans and is associated with a range of severe health effects, including bacteremia, necrotizing fasciitis, and various types of infections such as bloodstream, urinary tract, and respiratory tract infections. It is particularly notorious for causing nosocomial infections, hospital-acquired pneumonia, and wound contaminations, highlighting its role as a significant threat in healthcare settings. Given its capacity to thrive in diverse environments and its association with serious human infections, A. baumannii MRSN 3527 12_dA serves as a critical reminder of the need for stringent infection control measures in healthcare facilities to mitigate the risks of healthcare-associated infections.