Klebsiella pneumoniae strain ST15 115

Klebsiella pneumoniae strain ST15 115 is a Gram-negative, rod-shaped bacterium that exhibits a diverse range of pathogenic effects in humans and other hosts. This strain is classified as a facultative anaerobe, indicating its ability to thrive in both aerobic and anaerobic environments. It typically forms chains, pairs, or single cells, and possesses flagella, contributing to its motility. As a chemoheterotroph, K. pneumoniae ST15 115 relies on organic compounds for energy, which it can derive from various host organisms, including Homo sapiens, Gallus gallus, and others across several taxa such as Metazoa and Viridiplantae. The strain is associated with numerous health complications, including bacteremia, urinary tract infections, pneumonia, meningitis, and sepsis, highlighting its significant role as a human pathogen. The optimal growth temperature for K. pneumoniae ST15 115 is 37°C, placing it within the mesophilic temperature range. It features a typical bacterial structure with two membranes and a single replicon, suggesting a streamlined genomic organization conducive to its adaptability in host-associated habitats. The presence of K. pneumoniae in various hosts illustrates its ecological versatility and potential for cross-species transmission. Its pathogenicity in humans underscores the importance of monitoring and controlling infections caused by this strain, particularly in clinical settings where vulnerable populations may be at risk. Understanding its ecological relationships can inform strategies aimed at mitigating its impact on human health and managing outbreaks effectively.