Question

1. An outbreak of salmonellosis occurred after an epidemiology department luncheon, which was attended by 485 faculty and staff. Assume everyone ate the same food items. Sixty-five people had fever and diarrhea; five of these people were severely affected. Subsequent laboratory tests on everyone who attended the luncheon revealed an additional 72 cases. Foods served at the luncheon included home-canned olives, chicken salad, homemade flavored drink mix, freshly baked rolls, and raw vegetables. Based on your understanding of foods that potentially are capable of transmitting salmonella, the most likely source of the outbreak was:

   	A.	freshly baked rolls.
   	B.	raw vegetables.
   	C.	home-canned olives.
   	D.	undercooked chicken.
   	E.	drink mix.

Answer 1

Salmonella is unfold by way of the fecal-oral path and can be communicated by way of

•           meals and water

•           via direct creature contact

•           hardly ever from individual to-individual.

An predicted ninety four% of salmonellosis is communicated by using meals. humans typically emerge as tainted by way of eating nourishments debased with defecation from a infected creature. consequently, worried nourishments are regularly of creature root, as an example, hamburger, poultry, milk, and eggs.

Any meals, be that as it could, can get defiledVia pass-pollutants, ecological tainting, or with the aid of the unwashed palms of food workers. episodes of salmonellosis have been observed to an collection of nourishments incorporating melon with skins that have been possibly sullied within the subject; horse feed sprouts developed from polluted seed; and tomatoes defiled previously or all through harvest.

Therefore, the possible causes mentioned in the options are:

D. Undercooked chicken

E. Drink mix