The Public Health Agency of Canada (PHAC) announced investigating an outbreak of Vibrio parahaemolyticus infections occurring in four provinces.
Based on the investigation findings to date, exposure to shellfish has been identified as a likely source of the outbreak. Many individuals who became sick reported eating shellfish, mainly raw oysters, harvested from eastern coastal waters, before their illnesses occurred.
As of October 14, 2020, there are 21 confirmed cases of Vibrio parahaemolyticus illness in the following provinces: Saskatchewan (1), Quebec (7), New Brunswick (10), and Prince Edward Island (3). Individuals became sick between early July and mid-September 2020. One individual has been hospitalized. No deaths have been reported.