Two Listeria monocytogenes outbreaks in a cancer centre: onsite food premises and their potential health risk to patients.

Background: This report describes two L. monocytogenes outbreak investigations that occurred in March and September of 2018 and that linked illness to a food premises located in an Ontario cancer centre. The cancer centre serves patients from across the province.

Outbreak of type E foodborne botulism linked to traditionally prepared salted fish in Ontario, Canada.

On April 17, 2012, two adult females presented to the hospital with symptoms of botulism. Patient A displayed shortness of breath, increasing lethargy, ptosis, and fixed and dilated pupils, and was intubated after admission. Patient B presented with shortness of breath, vomiting, and stridor.