Citrobacter is a genus of Gram-negative, aerobic, rod-shaped [2] coliform bacteria of the Enterobacteriaceae family. Citrobacter spp. cause opportunistic infections (including urinary tract …

Sep 25, 2025 · Citrobacter koseri, formerly known as Citrobacter diversus, is a Gram-negative, rod-shaped bacterium belonging to the Enterobacteriaceae family. It is a facultative anaerobe, meaning it …

May 19, 2023 · Citrobacter infection is a rare and third most common organism causing urinary tract infection and is highly resistant to many antibiotics. These organisms spread through the hands of …

Citrobacter is defined as a genus of straight, facultatively anaerobic bacilli that are motile due to peritrichous flagellae, capable of using citrate, hydrolyzing urea, and fermenting glucose with gas …

Dec 5, 2023 · Citrobacter spp. are Gram-negative, non-spore forming, rod-shaped, facultative anaerobic bacteria from the Enterobacteriaceae family often found in soil, sewage, sludge, water, food, and the …

Sep 8, 2024 · Citrobacter species answers are found in the Johns Hopkins ABX Guide powered by Unbound Medicine. Available for iPhone, iPad, Android, and Web.

Citrobacter are genus of Gram-negative bacteria in the order Enterobacterales, named for their ability to use citrate as a carbon source. Facultatively anaerobic, Citrobacter species are found both in the …

Jul 18, 2025 · In the complex microbiome of the human gut, Citrobacter, particularly Citrobacter freundii, stands out as a bacterium with significant implications for health and disease.

Background Citrobacter species are enteric gram-negative bacilli. They are normal human gut flora. They are mostly a nosocomial pathogen found in compromised hosts, patients over 60 years of age, …

Mar 4, 2026 · Although originally considered environmental organisms with limited pathogenic potential, members of the C. freundii complex have emerged as important nosocomial pathogens responsible …