Title page
Contents
About Public Health England 2
Introduction 4
Data sources 4
General trend 5
Age and sex 6
Geographical distribution 7
Travel history 8
Non travel-associated cases 10
Confirmed asymptomatic cases 11
Probable and possible cases 11
Information resources 12
References 12
Table 1. Laboratory-confirmed symptomatic cases of enteric fever, England, Wales and Northern Ireland by organism: 2008 to 2017 5
Table 2. Laboratory-confirmed cases of S. Typhi and S. Paratyphi, England, Wales and Northern Ireland by geographical distribution: 2016 and 2017 7
Table 3. Countries of travel and ethnicity for laboratory-confirmed cases of enteric fever that travelled abroad from England, Wales and Northern Ireland to visit friends and relatives: 2017 9
Table 4. Regions of and reason for travel for probable and possible cases of enteric fever that travelled abroad from England, Wales and Northern Ireland: 2017 11
Figure 1. Laboratory-confirmed cases of S. Typhi and S. Paratyphi, with % change year to year, England, Wales and Northern Ireland: 2008 to 2017 6
Figure 2. Laboratory-confirmed cases of enteric fever, England, Wales and Northern Ireland by age and sex: 2017 6
Figure 3. Laboratory-confirmed cases of enteric fever, England, Wales and Northern Ireland by travel history: 2008 to 2017 8
Figure 4. Reason for travel for laboratory-confirmed cases of enteric fever that travelled abroad from England, Wales and Northern Ireland: 2017 9