In Electrical Cords, Size Matters. Outdoors, electrical extension cords are part of the backyard landscape, powering everything from hedge trimmers to power saws to drink mixers, and even electric lawnmowers. Indoors, they're used for temporary power needs from basement to attic.
Several species of Vibrio are pathogens. Most disease-causing strains are associated with gastroenteritis, but can also infect open wounds and cause septicemia. They can be carried by numerous marine animals, such as crabs or prawns, and have been known to cause fatal infections in humans during exposure.athogenic Vibrio species can cause foodborne illness (infection), usually associated with eating undercooked seafood. The pathogenic features can be linked to quorum sensing where bacteria are able to express their virulence factor via their signalling molecules.
Eating raw oysters is dangerous for certain groups of people because some raw oysters contain bacteria or viruses that can cause disease. A bacterium called Vibrio vulnificus that is in some oysters can cause severe illness and death in people with certain underlying medical conditions.Reginald Tucker] How do oysters become contaminated with Vibrio vulnificus bacteria? [Duc Vugia] Well, Vibrio bacteria exist naturally in marine waters and estuaries all over the world. Oysters and other shellfish are filter feeders, and they accumulate these bacteria as they filter water.