Abstract P222

YearNE London UK born TBLondon Borough of Hackney residents
AdultsAdult TravelRisk factors/adultChildChild travelContact (all patients)Outbreak related (all patients)
19989621110.720001
1999981330.621100
20008223100.481001
2001871980.630004
20021612460.718537
20031912741.525129
20041683051.6762411
20051861971.747444
Total (mean)106917654(0.98)28131337