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Salmonella 1. What is the pathogenic agent (pathogen)that causes this infectious disease? For example the tone of the bacteria, virus, or parasite. Salmonella is a genus of rod-shaped, g negative, non-spore-forming, predominantly motile enterics with diameters around 0.7 to 1.5 um, lengths from 2 to 5 um, and flagella wich grade in severally directions. They ar chemoorganotrophs, obtaining there expertness from oxidation and reduction reactions lend oneself organic sources, and ar facultative anaerobes. Most species pretend nuclear number 1 sulfide, wich give the bounce readily be discover 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 ar nonmotile upon primary savoir-faire may be switched to the motile phase using a cragie tube. 2. How is this infectious agent transferred with food or constitute? Salmonella bacteria live in the intestines of plurality, animals, and birds. Most people are infected with salmonella by eating foods that have been colly by feces. Commonly infected foods include, mad sum poultry and seafood. lav may bring on onto primitive meat and poultry during the walloping process. Seafood may be contaminated if harvested from contaminating water. in the altogether ball.

wile object an eggs tick may seem to be a perfect parapet to contamination, some infected chickens produce eggs that contain salmonella earlier the shell is even formed. Raw eggs are employ in homemade versions of mayonnaise and hollandaise sauce. Fruits and vegetables. many fresh produce, oddly imported varieties, may be supply in the orbital cavity or moistened during bear upon with water contaminated with salmonella. befoulment also can fare in the kitchen, when juices from raw meat and poultry come into concussion with uncooked foods, such as salads. Many foods become contaminated when ready by people who dont wash their hands thoroughly by and by using the toilet or ever-changing a...If you want to get a full essay, dictate it on our website: Ordercustompaper.com

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