State Flu Reports - Oregon Influenza activity estimates, as reported by your state health department. Weekly reports are published about 10-12 days after the "week ending" date, due to the time required to compile national data. Legend Week Ending Activity Estimate November 12, 2005 No Activity November 5, 2005 No Activity October 29, 2005 Sporadic October 22, 2005 Sporadic October 15, 2005 Sporadic October 8, 2005 No Activity Source: U.S. Centers for Disease Control and Prevention Influenza activity estimates, as reported by your state health department. Weekly reports are published about 10-12 days after the "week ending" date, due to the time required to compile national data. Legend Week Ending Activity Estimate November 12, 2005 No Activity November 5, 2005 No Activity October 29, 2005 Sporadic October 22, 2005 Sporadic October 15, 2005 Sporadic October 8, 2005 No Activity Source: U.S. Centers for Disease Control and Prevention