Routine seasonal influenza surveillance is conducted from
October 2010 through May 2011.

Influenza surveillance updates are posted each Wednesday afternoon.

Questions regarding seasonal influenza may be directed to epi@utah.gov or by calling (801) 538-6191.

Weekly 2010-11 influenza surveillance updates:

-MMWR Week 20, 05/15/11 - 05/21/11
-MMWR Week 19, 05/08/11 - 05/14/11
-MMWR Week 18, 05/01/11 - 05/07/11
-MMWR Week 17, 04/24/11 - 04/30/11
-MMWR Week 16, 04/17/11 - 04/23/11
-MMWR Week 15, 04/10/11 - 04/16/11
-MMWR Week 14, 04/03/11 - 04/09/11
-MMWR Week 13, 03/27/11 - 04/02/11
-MMWR Week 12, 03/20/11 - 03/26/11
-MMWR Week 11, 03/13/11 - 03/19/11
-MMWR Week 10, 03/06/11 - 03/12/11
-MMWR Week 09, 02/27/11 - 03/05/11
-MMWR Week 08, 02/20/11 - 02/26/11
-MMWR Week 07, 02/13/11 - 02/19/11
-MMWR Week 06, 02/06/11 - 02/12/11
-MMWR Week 05, 01/30/11 - 02/05/11
-MMWR Week 04, 01/23/11 - 01/29/11
-MMWR Week 03, 01/26/11 - 01/22/11
-MMWR Week 02, 01/09/11 - 01/15/11
-MMWR Week 01, 01/02/11 - 01/08/11
-MMWR Week 52, 12/26/10 - 01/01/11
-MMWR Week 51, 12/19/10 - 12/25/10
-MMWR Week 50, 12/12/10 - 12/18/10
-MMWR Week 49, 12/05/10 - 12/11/10
-MMWR Week 48, 11/28/10 - 12/04/10
-MMWR Week 47, 11/21/10 - 11/27/10
-MMWR Week 46, 11/14/10 - 11/20/10
-MMWR Week 45, 11/07/10 - 11/13/10
-MMWR Week 44, 10/31/10 - 11/06/10
-MMWR Week 43, 10/24/10 - 10/30/10
-MMWR Week 42, 10/17/10 - 10/23/10
-MMWR Week 41, 10/10/10 - 10/16/10
-MMWR Week 40, 10/03/10 - 10/09/10