MORAXELLA CATARRHALIS Meaning and
Definition
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Moraxella catarrhalis is a Gram-negative bacterium that is commonly found in the upper respiratory tract of humans. It is classified as a commensal, meaning that it normally exists in harmony with its host and does not usually cause disease. However, in certain circumstances, Moraxella catarrhalis can become an opportunistic pathogen, leading to various respiratory tract infections.
This bacterium is known to be one of the most prevalent causes of bacterial otitis media (ear infection) in children, and it can also cause sinusitis, bronchitis, and pneumonia in both children and adults. Moraxella catarrhalis is particularly problematic in individuals with weakened immune systems or underlying respiratory conditions.
The diagnosis of Moraxella catarrhalis infections typically involves laboratory testing, such as culturing the bacterium from clinical samples, in order to confirm its presence. Antibiotic susceptibility testing is also crucial for guiding appropriate treatment, as Moraxella catarrhalis has shown resistance to some commonly used antibiotics.
Prevention and treatment of Moraxella catarrhalis infections mainly involve the use of antibiotics, particularly beta-lactamase resistant antibiotics like amoxicillin/clavulanate. However, it is important to note that overuse or misuse of antibiotics can contribute to the development of antibiotic-resistant strains of the bacterium.
In summary, Moraxella catarrhalis is a Gram-negative bacterium that normally resides in the upper respiratory tract but can become pathogenic and cause respiratory infections. Proper diagnosis, antibiotic susceptibility testing, and appropriate use of antibiotics are crucial for managing Moraxella catarrhalis infections effectively.
Common Misspellings for MORAXELLA CATARRHALIS
- noraxella catarrhalis
- koraxella catarrhalis
- joraxella catarrhalis
- miraxella catarrhalis
- mkraxella catarrhalis
- mlraxella catarrhalis
- mpraxella catarrhalis
- m0raxella catarrhalis
- m9raxella catarrhalis
- moeaxella catarrhalis
- modaxella catarrhalis
- mofaxella catarrhalis
- motaxella catarrhalis
- mo5axella catarrhalis
- mo4axella catarrhalis
- morzxella catarrhalis
- morsxella catarrhalis
- morwxella catarrhalis
- morqxella catarrhalis
- morazella catarrhalis
Etymology of MORAXELLA CATARRHALIS
The word "Moraxella catarrhalis" can be broken down into two parts: "Moraxella" and "catarrhalis".
1. Moraxella: The term "Moraxella" is derived from the name of the Swiss ophthalmologist, Victor Morax. He first described the bacterium in the early 20th century, and it was named after him in honor of his contributions to the field of ophthalmology.
2. Catarrhalis: The word "catarrhalis" is a Latin adjective that means "relating to catarrh" or "mucous discharge". The term "catarrh" refers to excessive mucus production and inflammation of the mucous membranes, particularly in the respiratory tract.
