Klebsiella pneumoniae strain EuSCAPE_IT145

Klebsiella pneumoniae strain EuSCAPE_IT145 is a gram-negative, rod-shaped bacterium classified as a facultative anaerobe and a chemoheterotroph. It exhibits mobility due to the presence of flagella and typically arranges itself in chains, pairs, or as singles. This strain thrives optimally at 37°C, indicating its mesophilic nature, and possesses a single replicon and a double membrane structure. EuSCAPE_IT145 is primarily associated with various hosts, including Homo sapiens, Gallus gallus, and several other species across the Metazoa and Viridiplantae kingdoms. This wide host range suggests its ecological versatility and potential for interspecies transmission. It is notably free-living, which allows it to inhabit various environments, likely contributing to its adaptability. Pathogenicity is a significant trait of Klebsiella pneumoniae strain EuSCAPE_IT145, particularly in humans, where it is implicated in severe health conditions such as bacteremia, pneumonia, urinary tract infections, and sepsis. The strain is nonsporulating and has been identified as a causative agent for a variety of infections, including neonatal sepsis and wound infections. Its ability to cause multiple infections highlights its role as a significant opportunistic pathogen in healthcare settings. The ecological insight here is that the strain's capacity to inhabit diverse hosts, combined with its pathogenic potential, underscores the importance of monitoring and controlling its spread, particularly in clinical environments where it can lead to serious health complications. Its role in human health, alongside its environmental resilience, presents challenges for infection control and public health.