Final answer:
Shigella spp. is a bacteria that causes Shigellosis, a foodborne illness. It can be transmitted through contaminated water, raw fruits and vegetables, and unpasteurized dairy products.
Step-by-step explanation:
Shigella spp. is the bacteria that causes Shigellosis, a foodborne illness. Shigella can be transmitted through various sources, including contaminated water, raw fruits and vegetables, and unpasteurized dairy products. Therefore, the correct answer is option 5) All of the above are linked with Shigella spp. illness.