What is the mode of transmission for Vibrio parahaemolyticus?

The mode of transmission for Vibrio parahaemolyticus is primarily through the consumption of raw or contaminated fish and shellfish. This bacterium is commonly associated with seafood, particularly from warmer coastal waters, and seafood-related outbreaks typically stem from eating raw oysters or improperly cooked fish.

Consumption of contaminated seafood can introduce the bacteria into the digestive system, leading to foodborne illness characterized by gastrointestinal symptoms. This highlights the importance of proper cooking and handling practices for seafood to minimize the risk of infection.

While contaminated water can contribute to the spread of various pathogens, Vibrio parahaemolyticus is specifically linked to seafood consumption. Cooking meat adequately can also prevent various other foodborne illnesses, but it is not directly associated with Vibrio parahaemolyticus. Contaminated surfaces can lead to bacterial transmission, but for this particular pathogen, seafood consumption is the primary concern.