Klebsiella pneumoniae strain CHS153

Klebsiella pneumoniae strain CHS153 is a Gram-negative, rod-shaped bacterium that exhibits a facultative anaerobic metabolism, utilizing a chemoheterotrophic energy source. This strain is characterized by its ability to exist in various cell arrangements, including chains, pairs, and singles. It is motile, possessing flagella, and thrives optimally at 37°C within a mesophilic temperature range. K. pneumoniae CHS153 is primarily found in host-associated environments, indicating a close relationship with various organisms. Its known hosts include Homo sapiens, Gallus gallus (chickens), and several other metazoans, as well as plants and other vertebrates. This diverse range of hosts suggests that the strain can adapt to different biological systems, highlighting its ecological versatility. Notably, K. pneumoniae CHS153 is associated with a wide array of health effects in humans, including bacteremia, urinary tract infections, pneumonia, and various intra-abdominal infections. Its pathogenicity is significant, as it contributes to severe conditions such as sepsis and neonatal sepsis, as well as localized infections like liver abscesses and endophthalmitis. In summary, K. pneumoniae strain CHS153 exemplifies a free-living bacterium with a complex biotic relationship with its hosts, capable of causing a range of infections. Its presence in both animal and plant hosts indicates potential ecological implications, particularly in understanding the transmission dynamics of pathogenic bacteria in various environments. The strain's adaptability and pathogenic potential underscore the importance of monitoring such organisms in clinical and ecological contexts.