Thesis helper

1. What is Citrobacter freundii? Citrobacter freundii  is a species of facultative anaerobic Gram-negative bacteria belonging to the family Enterobacteriaceae. It is rod-shaped and typically measures 1-5 μm in length.  This bacterium is commonly found in soil, water, sewage, food, and the intestinal tracts of animals and humans 1 2 . 2. Transmission of Citrobacter freundii Citrobacter freundii  can be transmitted through: Direct contact : With contaminated surfaces or materials. Ingestion : Of contaminated food or water. Nosocomial transmission : In healthcare settings, particularly affecting immunocompromised patients 2 . 3. Epidemiology of Citrobacter freundii Citrobacter freundii  is widely distributed in the environment and is a common component of the gut flora.  It is considered an opportunistic pathogen, primarily causing infections in immunocompromised individuals, the elderly, and those with prolonged hospital stay...