Figure 1. Trends of Salmonella enterica serovar Typhimurium notifications and multilocus variable-number tandem-repeat analysis (MLVA) patterns, New South Wales, Australia, 2009–2016. A) Quarterly counts of total cases and cases clustered by MLVA. B) Mean sum of Salmonella Typhimurium notifications for summer and autumn quarters for high and low seasons observed (p = 0.01). C) Differences in mean yearly rates of salmonellosis cases reported to the New South Wales Health Department between years corresponding to high and low seasons (p = 0.02). Data source: National Notifiable Diseases Surveillance System (http://www9.health.gov.au/cda/source/).