Fig 1.
Trends in the number of cases of the main Salmonella enterica serovars causing human cases in Italy, 2000–2013
Table 1.
Comparison of percentage age distributions across Salmonella serovars.
Italy, 2000–2013.
Fig 2.
Number of cases of S. Napoli and number of municipalities where cases occurred by year.
Italy, 2000–2013.
Table 2.
Multivariate regression model for the association between putative risk factors and the risk of S. Napoli, comparing cases of S. Napoli to controls infected with other Salmonella serovars.
Italy, 2000–2013.
Fig 3.
Location of spatial and spatio-temporal clusters of Salmonella enterica serovar Napoli human cases in Italy, 2000–2013 (Black stars numbered from 1 to 7 are the centroids of purely spatial clusters; black dots numbered from 8 to 24 are the centroids of spatio-temporal clusters).
Table 3.
Description of the purely spatial and spatio-temporal clusters in Fig 3.