Klebsiella pneumoniae strain EuSCAPE_HR065

Klebsiella pneumoniae strain EuSCAPE_HR065 is a Gram-negative, rod-shaped bacterium that exhibits a facultative anaerobic metabolism, allowing it to thrive in varying oxygen levels. This strain is classified as a chemoheterotroph, deriving its energy from organic compounds. It typically forms in chains, pairs, or as single cells and possesses flagella, which contribute to its motility. EuSCAPE_HR065 is mesophilic, with an optimal growth temperature of 37°C, which aligns with the typical body temperature of its primary host, Homo sapiens. The strain has a complex biotic relationship, being free-living yet associated with various hosts, including a range of vertebrates such as Gallus gallus (chickens), Sus scrofa (pigs), and Danio rerio (zebrafish), among others. This strain is known for its pathogenicity in humans, capable of causing a variety of serious health conditions, including bacteremia, pneumonia, urinary tract infections, and sepsis. Such infections highlight its role as an opportunistic pathogen, particularly in immunocompromised individuals or those with underlying health issues. The presence of Klebsiella pneumoniae in diverse hosts underlines its ecological versatility and adaptability. Its ability to cause infections across multiple species suggests a potential for zoonotic transmission, necessitating continuous monitoring of its pathogenic strains in both human health and veterinary contexts. Understanding the ecological dynamics of this bacterium can inform public health strategies aimed at controlling its spread and mitigating its health impacts.