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Introduction Shewanella is a genus of Gram-negative, facultative anaerobic bacteria that belongs to the family Shewanellaceae. These bacteria are known for their remarkable versatility and adaptability to a wide range of environmental conditions. They were first discovered in 1980 by researchers studying microbial fuel cells, …
Introduction Clostridium is a genus of Gram-positive, rod-shaped, spore-forming bacteria that belongs to the phylum Firmicutes. These bacteria are anaerobic, meaning they can thrive in environments devoid of oxygen. The name “Clostridium” is derived from the Greek word “kloster,” which means spindle, referring to their …
Introduction Achromobacter xylosoxidans is a gram-negative, non-fermenting bacterium that belongs to the family Alcaligenaceae. It is an aerobic, rod-shaped bacterium known for its versatile metabolic capabilities and its widespread distribution in various environments, including soil, water, and hospital settings. Originally classified as Alcaligenes xylosoxidans, the …
Introduction Enterococcus faecium is a bacterium that belongs to the Enterococcus genus, which is a part of the Firmicutes phylum. It is a Gram-positive, facultative anaerobic coccus, typically occurring in pairs or short chains. Enterococci are commensal bacteria commonly found in the gastrointestinal tract of …
Introduction Sputum culture and sensitivity is a medical laboratory test used to identify and determine the susceptibility of bacteria or other microorganisms present in a patient’s sputum, a mixture of saliva and mucus coughed up from the respiratory tract. This diagnostic test is crucial in …
Introduction Citrobacter koseri, formerly known as Citrobacter diversus, is a gram-negative bacterium belonging to the Enterobacteriaceae family. It is a facultative anaerobe, meaning it can grow both in the presence and absence of oxygen. The species name “koseri” is a tribute to the bacteriologist Leo …
Introduction Nasal swab culture and sensitivity is a diagnostic laboratory test used to identify and determine the antibiotic sensitivity of microorganisms present in the nasal passages. It is a valuable tool in the diagnosis and management of various respiratory infections, particularly those caused by bacteria. …
Introduction Epidermophyton floccosum is a dermatophyte fungus belonging to the group of fungi responsible for causing superficial fungal infections in humans and animals. Dermatophytes are known for their ability to infect the skin, hair, and nails, causing conditions collectively referred to as dermatophytosis or ringworm …