Age-specific average annual rates for hospitalizations and outpatient visits attributable to influenza and RSV (per 1,000 persons) in Western Kenya, August 2009– July 2012^a.

a<p>Includes only data for residents of the HDSS area of Keremo Division (2009–2012); ^bAdjusted for those that met the case definition for SARI/ILI without laboratory test results; ^cAdjusted for persons with pneumonia who did not seek care, using the results of a 2005 HUS; 48% (95% CI 35–62) of children <5 years and 34% (95% CI 23–48) of persons ≥5 years sought care for pneumonia at a hospital (Burton et al, 2005); ^dAdjusted for persons with ILI who did not seek care, using the results of a 2005 HUS; 42%(95% CI 33–51) of children <5 years and 44%(95% CI 40–53) of persons ≥5 years sought care at any facility for ARI (Burton et al, 2005).</p><p>* Estimates not calculated because there were fewer than 30 specimens tested in this age-specific stratum.