Which symptoms are common with foodborne illness caused by Norovirus?

Norovirus is a highly contagious virus and one of the leading causes of foodborne illness. It is primarily associated with outbreaks of gastrointestinal illness, leading to symptoms such as vomiting and diarrhea. These symptoms result from the virus's impact on the gastrointestinal tract, causing inflammation and disrupting the normal function of the intestines.

Vomiting and diarrhea are common manifestations of Norovirus infection because the virus replicates in the intestines, leading to both the irritation of the gastrointestinal lining and the body's response to clear the virus. This can result in rapid onset of symptoms, typically within 12 to 48 hours after exposure.

While fever and chills, chest pain and shortness of breath, as well as cough and nasal congestion may indicate other health issues or infections, they are not typically associated with foodborne illnesses caused by Norovirus. Therefore, the identification of vomiting and diarrhea as common symptoms accurately reflects the nature of Norovirus-related illness.