[Complete data set is available at Ministry of Health website: http://www.iss.it/binary/iflu/cont/Italia2009_49.pdf ]

(Seasonal Global Trend for Influenza-like Illness Cases Rates among population, figures for 1,000 inhabitants and for age groups.)

(Epidemiological Surveillance: Sentinel Family Doctors Network System Outpatients sample width, for age groups.)

(Number of Influenza-like Illness Cases and relative Rates among Sentinel Surveillance Family Doctors Network outpatients; Rates for 1,000 inhabitants and for age groups.)

(Influenza-like Illness Cases Rates for 1,000 inhabitants, Global Trend, different seasons comparison.)
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(Seasonal Global Trend for Influenza-like Illness Cases Rates among population, figures for 1,000 inhabitants and for age groups.)

(Epidemiological Surveillance: Sentinel Family Doctors Network System Outpatients sample width, for age groups.)

(Number of Influenza-like Illness Cases and relative Rates among Sentinel Surveillance Family Doctors Network outpatients; Rates for 1,000 inhabitants and for age groups.)

(Influenza-like Illness Cases Rates for 1,000 inhabitants, Global Trend, different seasons comparison.)
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