Klebsiella pneumoniae strain EuSCAPE_EE009

Klebsiella pneumoniae strain EuSCAPE_EE009 is a Gram-negative, rod-shaped bacterium that is classified as a facultative anaerobe and can be found in various cell arrangements, including chains, pairs, and singles. This strain is chemoheterotrophic, deriving its energy from organic compounds, and exhibits mobility due to the presence of flagella. It thrives optimally at a temperature of 37°C, within a mesophilic range. The ecological habitat of EuSCAPE_EE009 is predominantly host-associated, indicating its reliance on living hosts for survival. It has been identified in a wide array of hosts, including Homo sapiens (humans), Gallus gallus (chickens), and various other vertebrates and metazoans, suggesting a broad ecological niche. As a free-living organism, it can also exist independently outside of host organisms. This strain has significant implications for human health, being associated with a range of serious infections, including bacteremia, pneumonia, urinary tract infections, and sepsis. The extensive list of health effects highlights its pathogenic potential, particularly in vulnerable populations. The presence of Klebsiella pneumoniae in diverse hosts underscores its adaptability and ability to thrive in various environments, which may contribute to its role as an opportunistic pathogen. The strain’s ability to cause a wide spectrum of infections in both humans and animals may be linked to its evolutionary success as a commensal and pathogenic organism in different ecological contexts.