In Ontario.
When we collect the data, we normally have about 40 cases a year of listeriosis. There are different amounts each month, ranging from two or three up to about five or six cases a month. The system then, with our team of people such as Ms. Badiani, does the recording. They look at the epidemiologists who watch that. They have that early aberration detection system that says, if there are slight blips in the numbers, whether it's significant or not.
As of the time we had that, there was no large number in any one health unit in Ontario, but we were starting to have a small increase in our background numbers. Sometimes we have that; it may not be important, but we want to make sure we check every one to see if there's something happening behind that.