Klebsiella pneumoniae strain EuSCAPE_HU049

Klebsiella pneumoniae strain EuSCAPE_HU049 is a Gram-negative, rod-shaped bacterium that exhibits a facultative anaerobic metabolism, functioning as a chemoheterotroph. It typically exists in pairs, chains, or as single cells and has a mobility characterized by the presence of flagella. This strain thrives optimally at 37°C, indicating its mesophilic nature. The ecological niche of EuSCAPE_HU049 is host-associated, with a diverse range of potential hosts including Homo sapiens, Gallus gallus, various Metazoa, Viridiplantae, Danio rerio, Ovis aries, Phasianidae, Sus scrofa, Aves, Canis lupus familiaris, Amphibia, and Equidae. This broad host range underscores its adaptability and potential for transmission across different species. Clinically, K. pneumoniae strain EuSCAPE_HU049 is associated with a variety of serious health effects in humans, including bacteremia, urinary tract infections, pneumonia, and sepsis, among others. Its pathogenicity is significant, particularly in causing infections such as neonatal sepsis and pyogenic liver abscesses. The presence of a single replicon and a double membrane structure is typical for this bacterium, which reflects its evolutionary adaptations. Notably, K. pneumoniae is nonsporulating, which may influence its survival and persistence in various environments. The ecological insight drawn from this information is that Klebsiella pneumoniae strain EuSCAPE_HU049's ability to infect a wide range of hosts, combined with its diverse pathogenic potential, suggests that this strain plays a significant role in both human health and the dynamics of microbial communities associated with various animals and plants. Its versatility highlights the importance of monitoring and understanding this pathogen in both clinical and ecological contexts.