Which of the following pathogens is primarily associated with foodborne illness caused by improper handling of raw meat?

Nontyphoidal salmonella is primarily associated with foodborne illness resulting from the improper handling of raw meat, especially poultry and beef. It is a type of bacteria that can be commonly found in the intestines of animals and can contaminate meat during processing. When raw meat is not handled, cooked, or stored safely, the bacteria can spread, leading to an increased risk of salmonellosis, which manifests as food poisoning.

This pathogen typically enters the food supply through cross-contamination or inadequate cooking. Symptoms of infection can include diarrhea, fever, and abdominal cramps, which often begin six hours to six days after infection. Recognizing the importance of proper meat handling practices, such as maintaining separate cutting boards for raw meats and cooked foods, cooking meats to safe temperatures, and practicing good hygiene, is crucial in preventing this type of foodborne illness.

The other options listed are linked to different types of foodborne illnesses or transmission methods not directly tied to raw meat handling. For example, Shigella is associated with contaminated water or food, Hepatitis A typically relates to food that has been contaminated by an infected food handler, and Norovirus is commonly spread through contaminated food, water, or surfaces but is not specifically linked to raw meat handling.