Klebsiella pneumoniae strain EuSCAPE_SK030

Klebsiella pneumoniae strain EuSCAPE_SK030 is a Gram-negative, rod-shaped bacterium characterized as a facultative anaerobe and a chemoheterotroph. This strain can be found in a host-associated habitat and exhibits a diverse range of hosts, including Homo sapiens, various livestock species such as Gallus gallus and Sus scrofa, and other metazoans like Danio rerio and Canis lupus familiaris. EuSCAPE_SK030 is known for its pathogenic potential in humans, being associated with a variety of severe health effects such as bacteremia, urinary tract infections, pneumonia, and sepsis. The strain is implicated in both community-acquired and hospital-associated infections, including neonatal sepsis and pulmonary infections. Its ability to cause infections in multiple hosts underscores its adaptability and pathogenicity. The bacterium displays a versatile cell arrangement, existing in chains, pairs, or as single cells, and possesses flagella, indicating mobility. It thrives optimally at 37°C, placing it within a mesophilic temperature range. Importantly, Klebsiella pneumoniae is nonsporulating and has a single replicon with a double-membrane structure, typical of Gram-negative bacteria. The ecological implications of Klebsiella pneumoniae strain EuSCAPE_SK030 illustrate its role as a free-living organism capable of colonizing various environments and hosts. Its association with serious infections highlights the need for continued surveillance and research to understand its epidemiology and impact on public health.