Vibrio
Vibrio
Vibrio (pronunciation: /ˈvɪbri.oʊ/) is a genus of Gram-negative bacteria, possessing a curved-rod shape, several species of which can cause foodborne infection, usually associated with eating undercooked seafood.
Etymology
The term "Vibrio" is derived from the Latin word "vibrio" which means to vibrate, referring to the characteristic motile nature of bacteria in this genus.
Related Terms
- Vibrio cholerae: A species of Vibrio that is the causative agent of cholera.
- Vibrio parahaemolyticus: A species of Vibrio that can cause gastrointestinal illness in humans.
- Vibrio vulnificus: A species of Vibrio that can cause serious, often fatal infections in people with compromised immune systems.
- Gram-negative bacteria: A group of bacteria that do not retain the crystal violet stain used in the Gram staining method of bacterial differentiation.
- Foodborne illness: Any illness resulting from the spoilage of contaminated food.
Vibrio Infections
Vibrio infections often result from eating raw or undercooked shellfish, particularly oysters, or from exposure to seawater. Most people infected with Vibrio experience only mild symptoms, but those with weakened immune systems or chronic liver disease can become seriously ill or even die from Vibrio infection.
Prevention and Treatment
Prevention of Vibrio infections primarily involves proper food handling and preparation, such as thoroughly cooking seafood, especially oysters. Treatment usually involves rehydration and sometimes antibiotics.
External links
- Medical encyclopedia article on Vibrio
- Wikipedia's article - Vibrio
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