Infectious Disease Epidemiology Program

2011-2012 Influenza Season Weekly Activity Reports

2011-2012 Influenza Season (10/2/2011 - 9/29/2012) Weekly Activity Reports
MMWR Weeks* Dates Reports
Season Summary October 2, 2011 - September 29, 2012 Influenza Report, RSV Report
39 September 23, 2012 - September 29, 2012 Influenza & RSV Report
37-38 September 9, 2012 - September 22, 2012 Influenza & RSV Report
35-36 August 26, 2012 - September 8, 2012 Influenza & RSV Report
33-34 August 12, 2012 - August 25, 2012 Influenza & RSV Report
31-32 July 29, 2012 - August 11, 2012 Influenza & RSV Report
29-30 July 15, 2012 - July 28, 2012 Influenza & RSV Report
27-28 July 1, 2012 - July 14, 2012 Influenza & RSV Report
26 June 24, 2012 - June 30, 2012 Influenza Report, RSV Report
25 June 17, 2012 - June 23, 2012 Influenza Report, RSV Report
24 June 10, 2012 - June 16, 2012 Influenza Report, RSV Report
23 June 3, 2012 - June 9, 2012 Influenza Report, RSV Report
22 May 27, 2012 - June 2, 2012 Influenza Report, RSV Report
21 May 20, 2012 - May 26, 2012 Influenza Report, RSV Report
20 May 13, 2012 - May 19, 2012 Influenza Report, RSV Report
19 May 6, 2012 - May 12, 2012 Influenza Report, RSV Report
18 April 29, 2012 - May 5, 2012 Influenza Report, RSV Report
17 April 22, 2012 - April 28, 2012 Influenza Report, RSV Report
16 April 15, 2012 - April 21, 2012 Influenza Report, RSV Report
15 April 8, 2012 - April 14, 2012 Influenza Report, RSV Report
14 April 1, 2012 - April 7, 2012 Influenza Report, RSV Report
13 March 25, 2012 - March 31, 2012 Influenza Report, RSV Report
12 March 18, 2012 - March 24, 2012 Influenza Report, RSV Report
11 March 11, 2012 - March 17, 2012 Influenza Report, RSV Report
10 March 4, 2012 - March 10, 2012 Influenza Report, RSV Report
09 February 26, 2012 - March 3, 2012 Influenza Report, RSV Report
08 February 19, 2012 - February 25, 2012 Influenza Report, RSV Report
07 February 12, 2012 - February 18, 2012 Influenza Report, RSV Report
06 February 5, 2012 - February 11, 2012 Influenza Report, RSV Report
05 January 29, 2012 - February 4, 2012 Influenza Report, RSV Report
04 January 22, 2012 - January 28, 2012 Influenza Report, RSV Report
03 January 15, 2012 - January 21, 2012 Influenza Report, RSV Report
02 January 8, 2012 - January 14, 2012 Influenza Report, RSV Report
01 January 1, 2012 - January 7, 2012 Influenza Report, RSV Report
52 December 25, 2011 - December 31, 2011 Influenza Report, RSV Report
51 December 18, 2011 - December 24, 2011 Influenza Report, RSV Report
50 December 11, 2011 - December 17, 2011 Influenza Report, RSV Report
49 December 4, 2011 - December 10, 2011 Influenza Report, RSV Report
48 November 27, 2011 - December 3, 2011 Influenza Report, RSV Report
47 November 20, 2011 - November 26, 2011 Influenza Report, RSV Report
46 November 13, 2011 - November 19, 2011 Influenza Report, RSV Report
44-45 October 30, 2011 - November 12, 2011 Influenza Report, RSV Report
42-43 October 16, 2011 - October 29, 2011 Influenza Report, RSV Report
40-41 October 2, 2011 - October 15, 2011 Influenza Report, RSV Report

*The MMWR week corresponds to the week of the year.  It does not refer to the same dates every year. MMWR weeks last from Sunday through Saturday and usually range from 1 to 52. Depending on how the days of the year fall within the weeks, it is possible to occasionally have a Week 53.

Note: Information provided in PDF files.