flu activity peaks flu season peaking flu activity peaks http://www.cdc.gov/flu/about/season/flu-season.htm the CDC says. http://www.cdc.gov/flu/about/season/flu-season.htm http://www.cdc.gov/flu/about/season/flu-season.htm http://www.cdc.gov/flu/about/season/flu-season.htm CDC seasonal flu outbreaks http://www.cdc.gov/flu/about/season/flu-season.htm http://www.cdc.gov/flu/about/season/flu-season.htm url typically starts CDC Regular Flu Season the U.S. Centers for Disease Control and Prevention says usually peaks in February The Flu Season, CDC, January 2013 CDC most commonly peaks between January and March peak flu season url usually peaks in February February Centers for Disease Control and Prevention flu season url CDC CDC flu activity peaks Regular Flu Season CDC January and February flu season flu activity peaks often peaks in February CDC http://www.cdc.gov/flu/about/season/flu-season.htm flu activity peaks flu activity peaks http://www.cdc.gov/flu/about/season/flu-season.htm http://www.cdc.gov/flu/about/season/flu-season.htm flu activity peaks most commonly peaks between January and March most people get the flu CDC most likely to get influenza url url CDC CDC http://www.cdc.gov/flu/about/season/flu-season.htm CDC http://www.cdc.gov/flu/about/season/flu-season.htm CDC flu season approaching http://www.cdc.gov/flu/about/season/flu-season.htm url Flu season peak flu season CDC CDC the U.S. Centers for Disease Control and Prevention says flu activity peaks CDC flu activity peaks flu activity peaks CDC flu season http://www.cdc.gov/flu/about/season/flu-season.htm http://www.cdc.gov/flu/about/season/flu-season.htm flu activity peaks url CDC flu season peaking url often peaks in February CDC http://www.cdc.gov/flu/about/season/flu-season.htm CDC The Flu Season, CDC, January 2013 peaks most commonly peaks between January and March peak time for flu activity url flu season CDC http://www.cdc.gov/flu/about/season/flu-season.htm peak time for flu activity most likely to get influenza url http://www.cdc.gov/flu/about/season/flu-season.htm flu activity peaks http://www.cdc.gov/flu/about/season/flu-season.htm flu activity peaks http://www.cdc.gov/flu/about/season/flu-season.htm CDC CDC: The Flu Season Flu season(www.cdc.gov) peaks url usually peaks in February graph url CDC CDC Flu Season Data Report url http://www.cdc.gov/flu/about/season/flu-season.htm peak flu season CDC http://www.cdc.gov/flu/about/season/flu-season.htm http://www.cdc.gov/flu/about/season/flu-season.htm The Flu Season, CDC, January 2013 statistics from the Centers for Disease Control flu activity peaks graph often peaks in February height of flu season CDC Flu season http://www.cdc.gov/flu/about/season/flu-season.htm http://www.cdc.gov/flu/about/season/flu-season.htm CDC http://www.cdc.gov/flu/about/season/flu-season.htm flu season peaking most commonly peaks between January and March http://www.cdc.gov/flu/about/season/flu-season.htm CDC puts February as the top month most commonly peaks between January and March http://www.cdc.gov/flu/about/season/flu-season.htm http://www.cdc.gov/flu/about/season/flu-season.htm flu season peaking peaks reports CDC http://www.cdc.gov/flu/about/season/flu-season.htm flu activity peaks usually peaks in February CDC url Flu Season Chart CDC (most commonly, the flu peaks in February) most commonly peaks between January and March http://www.cdc.gov/flu/about/season/flu-season.htm CDC typically the peak http://www.cdc.gov/flu/about/season/flu-season.htm flu activity peaks most commonly peaks between January and March http://www.cdc.gov/flu/about/season/flu-season.htm flu outbreaks flu season most commonly peaks between January and March CDC Flu Season Data Report www.cdc.gov flu outbreaks