Leptospirosis incidence estimates, Moshi Urban and Moshi Rural Districts, Tanzania 2007–2008.

KCMC = Kilimanjaro Christian Medical Centre, MRH = Mawenzi Regional Hospital, MAT = microscopic agglutination test.
*Cases adjusted by ‘MAT sensitivity multiplier,’ MAT specificity, ‘KCMC multiplier,’ and KCMC referral adjustment.
†Cases adjusted by ‘MAT sensitivity multiplier,’ MAT specificity and ‘MRH multiplier’.
‡No. for the ≥15 years age group represents the mean of the KCMC adjusted case no. and MRH adjusted case no. No. for the 0 to <5 years and 5 to <15 years age groups equal the KCMC adjusted case no. since fever surveillance was not conducted in these groups at MRH.
§‘Paired sera multiplier’ applied to estimates using confirmed cases only.
¶Only KCMC data used for this estimate since MRH data represents a limited age range.
#(Annual estimated cases/population) *100,000.