ENTEROCOCCUS Meaning and
Definition
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Enterococcus is a genus of Gram-positive bacteria that are commonly found in the intestines of humans and animals. They are facultative anaerobes, meaning they can survive in both aerobic and anaerobic environments. Enterococcus bacteria are known for their ability to adapt and survive in various conditions, including those with high salt concentrations and temperatures.
These bacteria are typically spherical or elongated in shape and occur in pairs or chains. They are catalase-negative, which means they do not produce the enzyme catalase. Enterococcus can ferment sugars and produce lactic acid, contributing to their ability to grow in low pH environments.
Enterococcus is considered part of the normal flora in the human intestinal tract, aiding in digestion and nutrient absorption. However, some species within this genus, such as Enterococcus faecalis and Enterococcus faecium, can cause infections, particularly in individuals with compromised immune systems or underlying medical conditions. These infections can range from urinary tract infections to more severe bloodstream infections.
Enterococcus is a significant concern in healthcare settings due to its ability to develop resistance to multiple antibiotics, including vancomycin. This resistance makes treating Enterococcus infections more challenging and contributes to the spread of antibiotic-resistant strains. Proper hand hygiene, appropriate use of antibiotics, and infection control measures are crucial in preventing the transmission of Enterococcus in healthcare facilities.
Common Misspellings for ENTEROCOCCUS
Etymology of ENTEROCOCCUS
The word "Enterococcus" is derived from two Greek words: "entero" meaning intestine, and "kokkos" meaning berry or grain. "Enterococcus" can be translated as "bacteria shaped like a berry found in the intestines". This name reflects the common occurrence of Enterococcus species in the gastrointestinal tract of humans and animals.
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