• 2009-2010 Influenza Season
• 2008-2009 Influenza Season
• 2007-2008 Influenza Season
• 2006-2007 Influenza Season
• 2005-2006 Influenza Season

2009-2010 Influenza Season

• November 5, 2009
• October 29, 2009
• October 22, 2009
• October 15, 2009
• October 8, 2009

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2008-2009 Influenza Season

• October 1, 2009
• September 24, 2009
• September 17, 2009
• September 3, 2009
• August 27, 2009
• August 20, 2009
• August 13, 2009
• August 6, 2009
• July 30, 2009
• July 23, 2009
• July 16, 2009
• July 9, 2009
• July 2, 2009
• June 25, 2009
• June 18, 2009
• June 5, 2009
• May 28, 2009
• May 21, 2009
• May 14, 2009
• May 8, 2009
• May 1, 2009
• April 24, 2009
• April 16, 2009
• April 9, 2009
• April 2, 2009
• March 25, 2009
• March 19, 2009
• March 12, 2009
• March 5, 2009
• February 26, 2009
• February 19, 2009
• February 12, 2009
• February 5, 2009
• January 29, 2009
• January 22, 2009
• January 15, 2009
• January 8, 2009
• December 30, 2008
• December 22, 2008 - Special Update
  • CDC Health Alert Network (HAN) Message on Antiviral Resistance
  • Antiviral Resistance Background and Current Situation
• December 18, 2008
• December 11, 2008 
• December 4, 2008
• November 26, 2008
• November 20, 2008
• November 13, 2008
• November 6, 2008
• October 30, 2008
• October 23, 2008
• October 16, 2008
• October 9, 2008

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2007-2008 Influenza Season

• October 2, 2008
• September 25, 2008
• September 11, 2008
• September 4, 2008
• August 28, 2008
• August 21, 2008
• August 14, 2008
• August 7, 2008
• July 31, 2008
• July 24, 2008
• July 17, 2008
• 2007-2008 Influenza Season Summary
• July 10, 2008
• July 3, 2008
• June 26, 2008
• June 19, 2008
• June 12, 2008
• June 5, 2008
• May 29, 2008
• May 22, 2008
• May 15, 2008
  • Off-Season Influenza Reporting Guidelines for Local Health Jurisdictions
  • Quick Reference Guide for Off-Season Influenza Reporting
• May 8, 2008
• May 1, 2008
• April 24, 2008
• April 17, 2008
• April 10, 2008
• April 3, 2008
• March 27, 2008
• March 20, 2008
• March 13, 2008
• 2007-08 Mid-Season Influenza Surveillance Summary
• March 6, 2008
• February 28, 2008
• February 21, 2008
• February 14, 2008
• February 7, 2008
• January 31, 2008
  • Influenza-Associated Pediatric Mortality and Staphylococcus aureus co-infection CDC Health Advisory & MDCH Request for Bacterial Isolates
• January 24, 2008
• January 17, 2008
• January 10, 2008
• January 3, 2008
• December 27, 2007
• December 20, 2007
• December 13, 2007
• December 6, 2007
• November 29, 2007
• November 21, 2007
• November 15, 2007
• November 8, 2007
• November 1, 2007
• October 25, 2007
• October 18, 2007
• October 11, 2007

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2006-2007 Influenza Season

• Summary of 2006-2007 Influenza Season
• October 4, 2007
• September 27, 2007
• September 20, 2007
• September 13, 2007
• September 6, 2007
• August 30, 2007
• August 23, 2007
• August 16, 2007
• August 9, 2007
• August 2, 2007
• July 26, 2007
• July 19, 2007
• July 12, 2007
• July 5, 2007
• June 28, 2007
• June 21, 2007
• June 14, 2007
• June 7, 2007
• May 31, 2007
• May 24, 2007
• May 17, 2007
• May 10, 2007
• May 3, 2007
• April 26, 2007
• April 19, 2007
• April 12, 2007
• April 5, 2007
• March 29, 2007
• March 22, 2007
• March 15, 2007
• March 8, 2007
• Mid-Season Influenza Surveillance Summary  (New! March 2, 2007)
• March 1, 2007
• February 22, 2007
• February 15, 2007
• February 8, 2007
• February 1, 2007
• January 25, 2007
• January 18, 2007
• January 11, 2007
• January 4, 2007
• December 28, 2006
• December 21, 2006
• December 14, 2006
• December 7, 2006
• November 30, 2006 
• November 16, 2006
• November 9, 2006
• November 2, 2006
• October 26, 2006
• October 19, 2006
• October 12, 2006

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2005-2006 Influenza Season

• Summary of 2005 - 2006 Influenza Season
• October 5, 2006
• September 28, 2006
• September 21, 2006
• September 14, 2006
• September 7, 2006
• August 31, 2006
• August 24, 2006
• August 17, 2006
• August 10, 2006
• August 3, 2006
• July 27, 2006
• July 21, 2006
• July 13, 2006
• July 6, 2006
• June 29, 2006
• June 22, 2006
• June 15, 2006
• June 8, 2006
• June 2, 2006
• May 11, 2006
• April 27, 2006
• April 20, 2006
• April 13, 2006
• April 06, 2006
• March 30, 2006
• March 23, 2006
• March 09, 2006
• March 03, 2006
• February 23, 2006
• February 16, 2006
• February 09, 2006
• February 02, 2006
• January 20, 2006
• January 12, 2006
• January 5, 2006
• December 29, 2005
• December 15, 2005
• December 08, 2005
• December 01, 2005
• November 28, 2005
• October 28, 2005
• October 21, 2005
• October 12, 2005

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