Average annual incidence rates of medically-attended influenza A and/or B (hospitalized and outpatient) per 1,000 persons or person-years in Kenya.

AbbreviationsSARI = Severe acute respiratory illnessALRI = Acute lower respiratory illnessILI = influenza-like illnessARI = Acute respiratory illnessaIncidence reported per 1,000 persons or person-yearsbRange is the minimum-maximum in cases where two or more studies were involvedǂARI in home was defined as cough, difficulty breathing or chest pain and reported fever¥Adjusted rates downward for asymptomatic detection of influenza in controls.Average annual incidence rates of medically-attended influenza A and/or B (hospitalized and outpatient) per 1,000 persons or person-years in Kenya.