In a follow-up to a report on a norovirus outbreak in Canada linked to British Columbia oysters, the Public Health Agency of Canada reported this week the case count has climbed to 221 as of Tuesday.
The cases have been reported in the following three provinces: British Columbia (159), Alberta (36), and Ontario (26). No deaths have been reported. Individuals became sick between December 2016 and February 2017. All individuals who became ill reported having eaten oysters.