As a rule, the farther up in the urinary tract the infection is located, the more serious it is. 1  The upper urinary tract is composed of the kidneys and ureters. 2  Infection in the upper urinary tract generally affects the kidneys (pyelonephritis), which can cause fever, chills, nausea, vomiting, and other severe symptoms.
Citrobacter freundii is a species of facultative anaerobic. Gram-negative bacilli of the Enterobacteriaceae family. The bacteria are long rod-shaped with a typical length of 1â5 Î¼m. Most C. freundii cells are surrounded by several flagella used for locomotion, but a few are not mobile.It can be found in soil, water, sewage, food, and the intestinal tracts of animals and humans.. freundii is responsible for reducing nitrate to nitrite in the environment. This conversion is an important and crucial stage in the nitrogen cycle. These bacteria also help in recycling nitrogen. C. freundii has also been investigated for biodegradation of tannic acid used in tanneries.
Top 10 facts about the world. Corynebacterium xerosis is a type of bacteria commonly found on the skin. It rarely causes infection, but can, in some cases, cause endocarditis, skin infections, and other illnesses. This bacteria is Gram-positive and fermentative. Like other bacteria in the Corynebacterium genus, C. xerosis is recognized by its rod-like shape. This particular species is in the shape of a slightly curved rod, and it does not usually form clubs, which are end swellings.