
The Lachine Hospital in Montreal is testing patients who underwent bariatric surgery between 2012 and 2014 for possible HIV or hepatitis infection, after a review found a tool used in the procedure hadn’t been thoroughly cleaned.

The Lachine Hospital in Montreal is testing patients who underwent bariatric surgery between 2012 and 2014 for possible HIV or hepatitis infection, after a review found a tool used in the procedure hadn’t been thoroughly cleaned.