Acinetobacter baumannii strain AB133

Acinetobacter baumannii strain AB133 is a Gram-negative, rod-shaped bacterium primarily characterized as a chemoheterotrophic aerobe. This strain exhibits a free-living biotic relationship and is capable of thriving in multiple habitats. It is formed of single cells and possesses flagella, although it is noted for its lack of mobility. The optimal growth temperature for AB133 is 37°C, placing it within the mesophilic temperature range. This strain contains a single replicon and is surrounded by two membranes, which is typical for Gram-negative bacteria. Acinetobacter baumannii is well-documented for its pathogenicity in humans, being associated with a range of severe health effects. These include bacteremia, necrotizing fasciitis, bloodstream infections, urinary tract infections, and hospital-acquired pneumonia, among others. It has also been implicated in wound contaminations and infections resulting from traumatic injuries, as well as community-acquired infections. The versatility of Acinetobacter baumannii AB133 as a free-living organism in diverse environments, combined with its significant pathogenic potential in humans and various hosts such as Gallus gallus (chickens) and Bos taurus (cattle), highlights its importance in both clinical and ecological contexts. The strain's ability to cause severe infections, particularly in healthcare settings, underscores the challenges it poses to public health and the need for ongoing surveillance and research into effective treatment options.