Baby formula recalled in Canada over potential presence of dangerous bacteria CTV NewsInfant formula recalled over potential botulism contamination, CFIA warns Global NewsWarning issued about infant formula purchased online for possible botulism contamination CityNews VancouverCases jump to 23 in the botulism outbreak tied to baby formula. Here’s what to know Toronto StarInfant Formula Company Tied to Botulism Outbreak Had Known Problems The New York Times