Figure 3From: Incidence, distribution, seasonality, and demographic risk factors of Salmonella Enteritidis human infections in Ontario, Canada, 2007–2009 Number of Salmonella Enteritidis ( S. Enteritidis) cases by month in Ontario, 2007–2009 (n = 1,932) a) . a) Three-year-average: number of Salmonella Enteritidis cases for each month divided by the number of years.Back to article page