Which symptom is associated with Vibrio parahaemolyticus infection?

Vibrio parahaemolyticus infection is primarily associated with gastrointestinal symptoms, particularly diarrhea, which can be watery and, in some cases, bloody. This bacterium is commonly found in marine environments and is often linked to the consumption of undercooked or raw seafood, especially oysters. The infection may produce symptoms such as abdominal cramps, nausea, vomiting, and diarrhea, which can be quite severe. The distinction of bloody diarrhea specifically relates to the virulence of the strain and the individual's immune response. Understanding the symptoms helps in identifying and managing foodborne illnesses effectively, particularly those related to seafood consumption. Other symptoms like chills or joint pain might be linked to various infections, but they do not specifically indicate a Vibrio parahaemolyticus infection as prominently as bloody diarrhea does.