Acinetobacter baumannii strain Aci00848

Acinetobacter baumannii strain Aci00848 is a Gram-negative, rod-shaped bacterium that thrives in multiple habitats. This organism is classified as a chemoheterotroph, meaning it derives energy from organic compounds. It is an aerobic organism that requires oxygen for growth and is typically found in singles, without any mobility despite the presence of flagella. The optimal growth temperature for A. baumannii Aci00848 is 37°C, placing it within the mesophilic temperature range, which is conducive to its proliferation in warm-blooded hosts, including Homo sapiens, Gallus gallus (chickens), and Bos taurus (cattle). This strain possesses a unique cellular structure characterized by two membranes and a single replicon, contributing to its adaptability in various environments. Aci00848 is notable for its pathogenicity in humans, where it is associated with several severe health effects, including bacteremia, necrotizing fasciitis, bloodstream infections, urinary tract infections, and hospital-acquired pneumonia. The bacterium is also implicated in traumatic injuries, respiratory tract infections, and other healthcare-associated infections. Given its ability to thrive in diverse environments and its significant role in healthcare-associated infections, A. baumannii Aci00848 represents a considerable public health challenge. Its free-living nature and adaptability underscore the importance of continued surveillance and research to understand its ecological dynamics and impact on human health.