Sickness

Salmonella 1. What is the infectious agent (pathogen)that causes this infectious disease? For example the take out of the bacteria, virus, or parasite. Salmonella is a genus of rod-shaped, gram negative, non-spore-forming, predominantly motile enteric bacteria with diameters around 0.7 to 1.5 um, lengths from 2 to 5 um, and flagella wich grade in separately directions. They ar chemoorganotrophs, obtaining there energy from oxidation and reduction reactions utilisation organic sources, and be facultative anaerobes. Most species produce nuclear number 1 sulfide, wich can readily be notice by development them on media containing ferrous sulfate, such as TSI. Most isolates make up in two phases: a motile phase 1, and a non motile phase 2. Cultures that are nonmotile upon primary destination may be switched to the motile phase using a cragie tube. 2. How is this infectious agent transferred finished food or piss? Salmonella bacteria live in the intestine s of plenty, animals, and birds. Most people are infected with salmonella by alimentation foods that have been contaminate by feces. Commonly infected foods include, crude center field poultry and seafood. commode may lead onto stabbing meat and poultry during the butchery process. Seafood may be contaminated if harvested from contaminating water. Raw ball.

art object an eggs rebuke may seem to be a perfect obstacle to contamination, some infected chickens produce eggs that contain salmonella beforehand the shell is even formed. Raw eggs are use in homemade versions of mayonnaise and hollandaise s auce. Fruits and vegetables. ! many fresh produce, peculiarly imported varieties, may be supply in the battleground or washed during processing with water contaminated with salmonella. taint also can occur in the kitchen, when juices from raw meat and poultry come into contact with uncooked foods, such as salads. Many foods become contaminated when ready by people who dont wash their hands thoroughly after using the toilet or ever-changing a...If you want to get a full essay, order it on our website: BestEssayCheap.com

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