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Table 1 Confirmed Ontario measles cases by importation status and crude measles incidence rate per 100,000 population, 2007-2011

From: Global travel patterns and risk of measles in Ontario and Quebec, Canada: 2007–2011

  2007 2008 2009 2010 2011 Total
Case classification Cases Crude rate Cases Crude rate Cases Crude rate Cases Crude rate Cases Crude rate Cases
Imported 0 0.00 3 0.02 1 0.01 4 0.03 4 0.03 12
Import-related 0 0.00 0 0.00 5 0.04 5 0.04 4 0.03 14
Unknown 0 0.00 55 0.43 1 0.01 0 0.00 0 0.00 56
Total 0 0.00 58 0.45 7 0.05 9 0.07 8 0.06 82