BACILLUS ICTEROIDES Meaning and
Definition
-
Bacillus icteroides is a species of gram-negative, rod-shaped bacteria that belongs to the genus Bacillus. The term "bacillus" refers to the shape of the bacterium, which appears as a cylindrical or rod-like structure under microscopic observation.
Bacillus icteroides is known for its clinical significance as an infectious agent in veterinary medicine. It is primarily associated with a disease called Swine erysipelas, also known as "diamond skin disease," which affects pigs. Swine erysipelas is characterized by the formation of diamond-shaped skin lesions, fever, anemia, and occasionally arthritis. The disease can be fatal, particularly in younger pigs or those with weakened immune systems.
In addition to pigs, Bacillus icteroides has been isolated from various animals, including birds, cattle, and reptiles, although its impact on these species is less well-documented. The bacterium has also been reported to cause rare infections in humans, usually resulting from direct exposure to infected animals or their products.
Laboratory identification of Bacillus icteroides involves various diagnostic tests, including microscopic evaluation, cultural characteristics, and biochemical tests. Treatment for infections caused by this bacterium usually involves the administration of antibiotics, such as penicillin or tetracyclines.
Overall, Bacillus icteroides is recognized as an important pathogen in veterinary medicine, particularly in the swine industry, due to its association with Swine erysipelas and the potential economic impact it poses.
Etymology of BACILLUS ICTEROIDES
The word "Bacillus icteroides" has Latin and Greek origins. "Bacillus" comes from the Latin word "bacillum", meaning a small rod or wand. This term was often used by biologists to refer to rod-shaped bacteria. "Icteroides" is derived from the Greek word "icteros", which means jaundice, and the suffix "-oides", meaning resembling or having the appearance of. Therefore, "Bacillus icteroides" can be translated as a rod-shaped bacterium that resembles or is associated with jaundice.
