Acinetobacter baumannii strain Aci00861

Acinetobacter baumannii strain Aci00861 is a significant pathogen characterized as a Gram-negative, rod-shaped bacterium. This strain is classified as a heterotrophic chemoheterotroph, relying on organic compounds for energy. It is an aerobic organism, thriving in oxygen-rich environments, and typically exists as single cells without mobility, despite possessing flagella. The optimal growth temperature for A. baumannii Aci00861 is 37°C, placing it within the mesophilic temperature range suitable for human pathogens. It possesses a complex cellular structure with two membranes and a single replicon, which is typical of its genus. Aci00861 is known to inhabit multiple environments and is free-living, indicating its versatility in ecological niches. Clinically, A. baumannii Aci00861 is associated with a range of severe health effects, including bacteremia, necrotizing fasciitis, urinary tract infections, and various nosocomial infections such as hospital-acquired pneumonia and healthcare-associated infections. Its pathogenicity is particularly concerning in human hosts, but it is also noted to affect other species, such as Gallus gallus (chickens) and Bos taurus (cattle). The presence of A. baumannii in healthcare settings underscores the importance of infection control measures, as its ability to cause severe infections can lead to significant morbidity and mortality. Understanding the traits of Aci00861 emphasizes the need for continued research and surveillance, as its adaptability and pathogenic potential pose challenges in both clinical and environmental contexts.