Klebsiella pneumoniae strain EuSCAPE_HR090

Klebsiella pneumoniae strain EuSCAPE_HR090 is a Gram-negative, rod-shaped bacterium classified as a facultative anaerobe and a chemoheterotroph. It exhibits a diverse cell arrangement, occurring in chains, pairs, and singles, and possesses flagella, enabling mobility. This strain thrives optimally at 37°C within a mesophilic temperature range and has a single replicon and double membrane structure. K. pneumoniae is primarily host-associated and exhibits free-living behaviors in various environments. It can infect multiple hosts, including Homo sapiens, various avian species like Gallus gallus and Phasianidae, as well as other vertebrates such as Danio rerio, Sus scrofa, and Canis lupus familiaris. The pathogenic potential of K. pneumoniae strain EuSCAPE_HR090 is significant, as it is associated with a wide range of health effects in humans. These include serious conditions such as bacteremia, urinary tract infections, pneumonia, cystitis, and various intra-abdominal infections. In addition, it can lead to severe complications like liver abscesses, meningitis, and sepsis, highlighting its clinical relevance. The ecological and biological insights related to this strain underscore its adaptability and potential for zoonotic transmission, linking its presence in both human and animal hosts. This adaptability may facilitate its persistence in diverse environments, raising public health concerns regarding infection control and antibiotic resistance. Understanding its ecology and pathogenicity is crucial for developing effective strategies to mitigate its impact on human health and manage its spread across different hosts.