GENUS SHIGELLA Meaning and
Definition
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Genus Shigella refers to a group of bacteria that are members of the family Enterobacteriaceae. This bacterial genus is known for causing diseases related to the gastrointestinal tract in humans and other primates. It is characterized by its non-motile, rod-shaped morphology with the ability to survive and replicate within the host's cells.
Shigella species are classified into four serogroups: Shigella dysenteriae, Shigella flexneri, Shigella boydii, and Shigella sonnei. Each serogroup can further be divided into numerous different serotypes, which are distinguished based on their antigenic properties. Despite belonging to the same genus, these serogroups differ in terms of their geographical distribution, pathogenicity, and clinical presentation of the diseases they cause.
Infections caused by Shigella are primarily associated with foodborne transmission, but can also occur through water contamination or person-to-person contact. The primary manifestation of Shigella infection is dysentery, characterized by severe diarrhea with blood and mucus, often accompanied by cramping abdominal pain and fever. The bacteria have the ability to invade the host's intestinal epithelial cells, resulting in damaged tissue and inflammation.
Treatment of Shigella infections usually involves antibiotic therapy, but due to the emergence of antibiotic-resistant strains, the choice of antibiotics is becoming more limited. Preventive measures such as proper sanitation, hygiene practices, and safe food handling are crucial in controlling the spread of Shigella infections.
Common Misspellings for GENUS SHIGELLA
- fenus shigella
- venus shigella
- benus shigella
- henus shigella
- yenus shigella
- tenus shigella
- gwnus shigella
- gsnus shigella
- gdnus shigella
- grnus shigella
- g4nus shigella
- g3nus shigella
- gebus shigella
- gemus shigella
- gejus shigella
- gehus shigella
- genys shigella
- genhs shigella
- genjs shigella
Etymology of GENUS SHIGELLA
The etymology of the word "Genus Shigella" can be broken down as follows:
1. Genus: The term "genus" originates from the Latin word "genus", meaning kind, race, or stock. It is used in the field of taxonomy to classify and group organisms having common characteristics. A genus is a higher taxonomic rank than species but lower than family.
2. Shigella: Shigella refers to a genus of gram-negative bacteria. The term "Shigella" was named after the Japanese physician Kiyoshi Shiga, who discovered and identified the first species of the genus, known as Shigella dysenteriae. In the early 20th century, Shiga conducted research on dysentery outbreaks and identified the bacterium responsible for the disease, which was later named in his honor as Shigella.
