MMWR Week Description and Corresponding Calendar Dates (2006-2025)
The MMWR week is the week of the epidemiologic
year for which the National Notifiable Diseases Surveillance System (NNDSS) disease
report is assigned for the purposes of MMWR disease incidence reporting and publishing.
When a notifiable disease case is reported to the state or local health department, it
is assigned (coded) to an MMWR Week.
(1)
MMWR Week does not fall on 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 week fall across
years, it is possible to occasionally have a Week 53. Week #1 of an MMWR year is the first
week of the year that has at least four days in the calendar year.
Disease Reporting Dates
Traditionally, state health departments collect a number of types
of dates that are relevant to the incident case and its management. For notifiable disease reporting,
these dates have been assigned to a hierarchy as follows:
- Date of disease onset
- Date of diagnosis
- Date of laboratory result
- Date of first report to public (community) health system
- State or MMWR report date
Calendar Dates for MMWR Weeks, 2021-2025
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| MMWR Week | ENDING Dates for MMWR Weeks (Week starts on Sunday and ends on Saturday with this date) |
|---|
| 2021 | 2022 | 2023 | 2024 | 2025 |
|---|
| 1 | 1/9/2021 | 1/8/2022 | 1/7/2023 | 1/6/2024 | 1/4/2025 |
| 2 | 1/16/2021 | 1/15/2022 | 1/14/2023 | 1/13/2024 | 1/11/2025 |
| 3 | 1/23/2021 | 1/22/2022 | 1/21/2023 | 1/20/2024 | 1/18/2025 |
| 4 | 1/30/2021 | 1/29/2022 | 1/28/2023 | 1/27/2024 | 1/25/2025 |
| 5 | 2/6/2021 | 2/5/2022 | 2/4/2023 | 2/3/2024 | 2/1/2025 |
| 6 | 2/13/2021 | 2/12/2022 | 2/11/2023 | 2/10/2024 | 2/8/2025 |
| 7 | 2/20/2021 | 2/19/2022 | 2/18/2023 | 2/17/2024 | 2/15/2025 |
| 8 | 2/27/2021 | 2/26/2022 | 2/25/2023 | 2/24/2024 | 2/22/2025 |
| 9 | 3/6/2021 | 3/5/2022 | 3/4/2023 | 3/2/2024 | 3/1/2025 |
| 10 | 3/13/2021 | 3/12/2022 | 3/11/2023 | 3/9/2024 | 3/8/2025 |
| 11 | 3/20/2021 | 3/19/2022 | 3/18/2023 | 3/16/2024 | 3/15/2025 |
| 12 | 3/27/2021 | 3/26/2022 | 3/25/2023 | 3/23/2024 | 3/22/2025 |
| 13 | 4/3/2021 | 4/2/2022 | 4/1/2023 | 3/30/2024 | 3/29/2025 |
| 14 | 4/10/2021 | 4/9/2022 | 4/8/2023 | 4/6/2024 | 4/5/2025 |
| 15 | 4/17/2021 | 4/16/2022 | 4/15/2023 | 4/13/2024 | 4/12/2025 |
| 16 | 4/24/2021 | 4/23/2022 | 4/22/2023 | 4/20/2024 | 4/19/2025 |
| 17 | 5/1/2021 | 4/30/2022 | 4/29/2023 | 4/27/2024 | 4/26/2025 |
| 18 | 5/8/2021 | 5/7/2022 | 5/6/2023 | 5/4/2024 | 5/3/2025 |
| 19 | 5/15/2021 | 5/14/2022 | 5/13/2023 | 5/11/2024 | 5/10/2025 |
| 20 | 5/22/2021 | 5/21/2022 | 5/20/2023 | 5/18/2024 | 5/17/2025 |
| 21 | 5/29/2021 | 5/28/2022 | 5/27/2023 | 5/25/2024 | 5/24/2025 |
| 22 | 6/5/2021 | 6/4/2022 | 6/3/2023 | 6/1/2024 | 5/31/2025 |
| 23 | 6/12/2021 | 6/11/2022 | 6/10/2023 | 6/8/2024 | 6/7/2025 |
| 24 | 6/19/2021 | 6/18/2022 | 6/17/2023 | 6/15/2024 | 6/14/2025 |
| 25 | 6/26/2021 | 6/25/2022 | 6/24/2023 | 6/22/2024 | 6/21/2025 |
| 26 | 7/3/2021 | 7/2/2022 | 7/1/2023 | 6/29/2024 | 6/28/2025 |
| 27 | 7/10/2021 | 7/9/2022 | 7/8/2023 | 7/6/2024 | 7/5/2025 |
| 28 | 7/17/2021 | 7/16/2022 | 7/15/2023 | 7/13/2024 | 7/12/2025 |
| 29 | 7/24/2021 | 7/23/2022 | 7/22/2023 | 7/20/2024 | 7/19/2025 |
| 30 | 7/31/2021 | 7/30/2022 | 7/29/2023 | 7/27/2024 | 7/26/2025 |
| 31 | 8/7/2021 | 8/6/2022 | 8/5/2023 | 8/3/2024 | 8/2/2025 |
| 32 | 8/14/2021 | 8/13/2022 | 8/12/2023 | 8/10/2024 | 8/9/2025 |
| 33 | 8/21/2021 | 8/20/2022 | 8/19/2023 | 8/17/2024 | 8/16/2025 |
| 34 | 8/28/2021 | 8/27/2022 | 8/26/2023 | 8/24/2024 | 8/23/2025 |
| 35 | 9/4/2021 | 9/3/2022 | 9/2/2023 | 8/31/2024 | 8/30/2025 |
| 36 | 9/11/2021 | 9/10/2022 | 9/9/2023 | 9/7/2024 | 9/6/2025 |
| 37 | 9/18/2021 | 9/17/2022 | 9/16/2023 | 9/14/2024 | 9/13/2025 |
| 38 | 9/25/2021 | 9/24/2022 | 9/23/2023 | 9/21/2024 | 9/20/2025 |
| 39 | 10/2/2021 | 10/1/2022 | 9/30/2023 | 9/28/2024 | 9/27/2025 |
| 40 | 10/9/2021 | 10/8/2022 | 10/7/2023 | 10/5/2024 | 10/4/2025 |
| 41 | 10/16/2021 | 10/15/2022 | 10/14/2023 | 10/12/2024 | 10/11/2025 |
| 42 | 10/23/2021 | 10/22/2022 | 10/21/2023 | 10/19/2024 | 10/18/2025 |
| 43 | 10/30/2021 | 10/29/2022 | 10/28/2023 | 10/26/2024 | 10/25/2025 |
| 44 | 11/6/2021 | 11/5/2022 | 11/4/2023 | 11/2/2024 | 11/1/2025 |
| 45 | 11/13/2021 | 11/12/2022 | 11/11/2023 | 11/9/2024 | 11/8/2025 |
| 46 | 11/20/2021 | 11/19/2022 | 11/18/2023 | 11/16/2024 | 11/15/2025 |
| 47 | 11/27/2021 | 11/26/2022 | 11/25/2023 | 11/23/2024 | 11/22/2025 |
| 48 | 12/4/2021 | 12/3/2022 | 12/2/2023 | 11/30/2024 | 11/29/2025 |
| 49 | 12/11/2021 | 12/10/2022 | 12/9/2023 | 12/7/2024 | 12/6/2025 |
| 50 | 12/18/2021 | 12/17/2022 | 12/16/2023 | 12/14/2024 | 12/13/2025 |
| 51 | 12/25/2021 | 12/24/2022 | 12/23/2023 | 12/21/2024 | 12/20/2025 |
| 52 | 1/1/2022 | 12/31/2022 | 12/30/2023 | 12/28/2024 | 12/27/2025 |
| 53 | | | | | 1/3/2026 |
Calendar Dates for MMWR Weeks, 2016-2020
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| MMWR Week | ENDING Dates for MMWR Weeks (Week starts on Sunday and ends on Saturday with this date) |
|---|
| 2016 | 2017 | 2018 | 2019 | 2020 |
|---|
| 1 | 1/9/2016 | 1/7/2017 | 1/6/2018 | 1/5/2019 | 1/4/2020 |
| 2 | 1/16/2016 | 1/14/2017 | 1/13/2018 | 1/12/2019 | 1/11/2020 |
| 3 | 1/23/2016 | 1/21/2017 | 1/20/2018 | 1/19/2019 | 1/18/2020 |
| 4 | 1/30/2016 | 1/28/2017 | 1/27/2018 | 1/26/2019 | 1/25/2020 |
| 5 | 2/6/2016 | 2/4/2017 | 2/3/2018 | 2/2/2019 | 2/1/2020 |
| 6 | 2/13/2016 | 2/11/2017 | 2/10/2018 | 2/9/2019 | 2/8/2020 |
| 7 | 2/20/2016 | 2/18/2017 | 2/17/2018 | 2/16/2019 | 2/15/2020 |
| 8 | 2/27/2016 | 2/25/2017 | 2/24/2018 | 2/23/2019 | 2/22/2020 |
| 9 | 3/5/2016 | 3/4/2017 | 3/3/2018 | 3/2/2019 | 2/29/2020 |
| 10 | 3/12/2016 | 3/11/2017 | 3/10/2018 | 3/9/2019 | 3/7/2020 |
| 11 | 3/19/2016 | 3/18/2017 | 3/17/2018 | 3/16/2019 | 3/14/2020 |
| 12 | 3/26/2016 | 3/25/2017 | 3/24/2018 | 3/23/2019 | 3/21/2020 |
| 13 | 4/2/2016 | 4/1/2017 | 3/31/2018 | 3/30/2019 | 3/28/2020 |
| 14 | 4/9/2016 | 4/8/2017 | 4/7/2018 | 4/6/2019 | 4/4/2020 |
| 15 | 4/16/2016 | 4/15/2017 | 4/14/2018 | 4/13/2019 | 4/11/2020 |
| 16 | 4/23/2016 | 4/22/2017 | 4/21/2018 | 4/20/2019 | 4/18/2020 |
| 17 | 4/30/2016 | 4/29/2017 | 4/28/2018 | 4/27/2019 | 4/25/2020 |
| 18 | 5/7/2016 | 5/6/2017 | 5/5/2018 | 5/4/2019 | 5/2/2020 |
| 19 | 5/14/2016 | 5/13/2017 | 5/12/2018 | 5/11/2019 | 5/9/2020 |
| 20 | 5/21/2016 | 5/20/2017 | 5/19/2018 | 5/18/2019 | 5/16/2020 |
| 21 | 5/28/2016 | 5/27/2017 | 5/26/2018 | 5/25/2019 | 5/23/2020 |
| 22 | 6/4/2016 | 6/3/2017 | 6/2/2018 | 6/1/2019 | 5/30/2020 |
| 23 | 6/11/2016 | 6/10/2017 | 6/9/2018 | 6/8/2019 | 6/6/2020 |
| 24 | 6/18/2016 | 6/17/2017 | 6/16/2018 | 6/15/2019 | 6/13/2020 |
| 25 | 6/25/2016 | 6/24/2017 | 6/23/2018 | 6/22/2019 | 6/20/2020 |
| 26 | 7/2/2016 | 7/1/2017 | 6/30/2018 | 6/29/2019 | 6/27/2020 |
| 27 | 7/9/2016 | 7/8/2017 | 7/7/2018 | 7/6/2019 | 7/4/2020 |
| 28 | 7/16/2016 | 7/15/2017 | 7/14/2018 | 7/13/2019 | 7/11/2020 |
| 29 | 7/23/2016 | 7/22/2017 | 7/21/2018 | 7/20/2019 | 7/18/2020 |
| 30 | 7/30/2016 | 7/29/2017 | 7/28/2018 | 7/27/2019 | 7/25/2020 |
| 31 | 8/6/2016 | 8/5/2017 | 8/4/2018 | 8/3/2019 | 8/1/2020 |
| 32 | 8/13/2016 | 8/12/2017 | 8/11/2018 | 8/10/2019 | 8/8/2020 |
| 33 | 8/20/2016 | 8/19/2017 | 8/18/2018 | 8/17/2019 | 8/15/2020 |
| 34 | 8/27/2016 | 8/26/2017 | 8/25/2018 | 8/24/2019 | 8/22/2020 |
| 35 | 9/3/2016 | 9/2/2017 | 9/1/2018 | 8/31/2019 | 8/29/2020 |
| 36 | 9/10/2016 | 9/9/2017 | 9/8/2018 | 9/7/2019 | 9/5/2020 |
| 37 | 9/17/2016 | 9/16/2017 | 9/15/2018 | 9/14/2019 | 9/12/2020 |
| 38 | 9/24/2016 | 9/23/2017 | 9/22/2018 | 9/21/2019 | 9/19/2020 |
| 39 | 10/1/2016 | 9/30/2017 | 9/29/2018 | 9/28/2019 | 9/26/2020 |
| 40 | 10/8/2016 | 10/7/2017 | 10/6/2018 | 10/5/2019 | 10/3/2020 |
| 41 | 10/15/2016 | 10/14/2017 | 10/13/2018 | 10/12/2019 | 10/10/2020 |
| 42 | 10/22/2016 | 10/21/2017 | 10/20/2018 | 10/19/2019 | 10/17/2020 |
| 43 | 10/29/2016 | 10/28/2017 | 10/27/2018 | 10/26/2019 | 10/24/2020 |
| 44 | 11/5/2016 | 11/4/2017 | 11/3/2018 | 11/2/2019 | 10/31/2020 |
| 45 | 11/12/2016 | 11/11/2017 | 11/10/2018 | 11/9/2019 | 11/7/2020 |
| 46 | 11/19/2016 | 11/18/2017 | 11/17/2018 | 11/16/2019 | 11/14/2020 |
| 47 | 11/26/2016 | 11/25/2017 | 11/24/2018 | 11/23/2019 | 11/21/2020 |
| 48 | 12/3/2016 | 12/2/2017 | 12/1/2018 | 11/30/2019 | 11/28/2020 |
| 49 | 12/10/2016 | 12/9/2017 | 12/8/2018 | 12/7/2019 | 12/5/2020 |
| 50 | 12/17/2016 | 12/16/2017 | 12/15/2018 | 12/14/2019 | 12/12/2020 |
| 51 | 12/24/2016 | 12/23/2017 | 12/22/2018 | 12/21/2019 | 12/19/2020 |
| 52 | 12/31/2016 | 12/30/2017 | 12/29/2018 | 12/28/2019 | 12/26/2020 |
| 53 | | | | | 1/2/2021 |
Calendar Dates for MMWR Weeks, 2011-2015
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| MMWR Week | ENDING Dates for MMWR Weeks (Week starts on Sunday and ends on Saturday with this date) |
|---|
| 2011 | 2012 | 2013 | 2014 | 2015 |
|---|
| 1 | 1/8/2011 | 1/7/2012 | 1/5/2013 | 1/4/2014 | 1/10/2015 |
| 2 | 1/15/2011 | 1/14/2012 | 1/12/2013 | 1/11/2014 | 1/17/2015 |
| 3 | 1/22/2011 | 1/21/2012 | 1/19/2013 | 1/18/2014 | 1/24/2015 |
| 4 | 1/29/2011 | 1/28/2012 | 1/26/2013 | 1/25/2014 | 1/31/2015 |
| 5 | 2/5/2011 | 2/4/2012 | 2/2/2013 | 2/1/2014 | 2/7/2015 |
| 6 | 2/12/2011 | 2/11/2012 | 2/9/2013 | 2/8/2014 | 2/14/2015 |
| 7 | 2/19/2011 | 2/18/2012 | 2/16/2013 | 2/15/2014 | 2/21/2015 |
| 8 | 2/26/2011 | 2/25/2012 | 2/23/2013 | 2/22/2014 | 2/28/2015 |
| 9 | 3/5/2011 | 3/3/2012 | 3/2/2013 | 3/1/2014 | 3/7/2015 |
| 10 | 3/12/2011 | 3/10/2012 | 3/9/2013 | 3/8/2014 | 3/14/2015 |
| 11 | 3/19/2011 | 3/17/2012 | 3/16/2013 | 3/15/2014 | 3/21/2015 |
| 12 | 3/26/2011 | 3/24/2012 | 3/23/2013 | 3/22/2014 | 3/28/2015 |
| 13 | 4/2/2011 | 3/31/2012 | 3/30/2013 | 3/29/2014 | 4/4/2015 |
| 14 | 4/9/2011 | 4/7/2012 | 4/6/2013 | 4/5/2014 | 4/11/2015 |
| 15 | 4/16/2011 | 4/14/2012 | 4/13/2013 | 4/12/2014 | 4/18/2015 |
| 16 | 4/23/2011 | 4/21/2012 | 4/20/2013 | 4/19/2014 | 4/25/2015 |
| 17 | 4/30/2011 | 4/28/2012 | 4/27/2013 | 4/26/2014 | 5/2/2015 |
| 18 | 5/7/2011 | 5/5/2012 | 5/4/2013 | 5/3/2014 | 5/9/2015 |
| 19 | 5/14/2011 | 5/12/2012 | 5/11/2013 | 5/10/2014 | 5/16/2015 |
| 20 | 5/21/2011 | 5/19/2012 | 5/18/2013 | 5/17/2014 | 5/23/2015 |
| 21 | 5/28/2011 | 5/26/2012 | 5/25/2013 | 5/24/2014 | 5/30/2015 |
| 22 | 6/4/2011 | 6/2/2012 | 6/1/2013 | 5/31/2014 | 6/6/2015 |
| 23 | 6/11/2011 | 6/9/2012 | 6/8/2013 | 6/7/2014 | 6/13/2015 |
| 24 | 6/18/2011 | 6/16/2012 | 6/15/2013 | 6/14/2014 | 6/20/2015 |
| 25 | 6/25/2011 | 6/23/2012 | 6/22/2013 | 6/21/2014 | 6/27/2015 |
| 26 | 7/2/2011 | 6/30/2012 | 6/29/2013 | 6/28/2014 | 7/4/2015 |
| 27 | 7/9/2011 | 7/7/2012 | 7/6/2013 | 7/5/2014 | 7/11/2015 |
| 28 | 7/16/2011 | 7/14/2012 | 7/13/2013 | 7/12/2014 | 7/18/2015 |
| 29 | 7/23/2011 | 7/21/2012 | 7/20/2013 | 7/19/2014 | 7/25/2015 |
| 30 | 7/30/2011 | 7/28/2012 | 7/27/2013 | 7/26/2014 | 8/1/2015 |
| 31 | 8/6/2011 | 8/4/2012 | 8/3/2013 | 8/2/2014 | 8/8/2015 |
| 32 | 8/13/2011 | 8/11/2012 | 8/10/2013 | 8/9/2014 | 8/15/2015 |
| 33 | 8/20/2011 | 8/18/2012 | 8/17/2013 | 8/16/2014 | 8/22/2015 |
| 34 | 8/27/2011 | 8/25/2012 | 8/24/2013 | 8/23/2014 | 8/29/2015 |
| 35 | 9/3/2011 | 9/1/2012 | 8/31/2013 | 8/30/2014 | 9/5/2015 |
| 36 | 9/10/2011 | 9/8/2012 | 9/7/2013 | 9/6/2014 | 9/12/2015 |
| 37 | 9/17/2011 | 9/15/2012 | 9/14/2013 | 9/13/2014 | 9/19/2015 |
| 38 | 9/24/2011 | 9/22/2012 | 9/21/2013 | 9/20/2014 | 9/26/2015 |
| 39 | 10/1/2011 | 9/29/2012 | 9/28/2013 | 9/27/2014 | 10/3/2015 |
| 40 | 10/8/2011 | 10/6/2012 | 10/5/2013 | 10/4/2014 | 10/10/2015 |
| 41 | 10/15/2011 | 10/13/2012 | 10/12/2013 | 10/11/2014 | 10/17/2015 |
| 42 | 10/22/2011 | 10/20/2012 | 10/19/2013 | 10/18/2014 | 10/24/2015 |
| 43 | 10/29/2011 | 10/27/2012 | 10/26/2013 | 10/25/2014 | 10/31/2015 |
| 44 | 11/5/2011 | 11/3/2012 | 11/2/2013 | 11/1/2014 | 11/7/2015 |
| 45 | 11/12/2011 | 11/10/2012 | 11/9/2013 | 11/8/2014 | 11/14/2015 |
| 46 | 11/19/2011 | 11/17/2012 | 11/16/2013 | 11/15/2014 | 11/21/2015 |
| 47 | 11/26/2011 | 11/24/2012 | 11/23/2013 | 11/22/2014 | 11/28/2015 |
| 48 | 12/3/2011 | 12/1/2012 | 11/30/2013 | 11/29/2014 | 12/5/2015 |
| 49 | 12/10/2011 | 12/8/2012 | 12/7/2013 | 12/6/2014 | 12/12/2015 |
| 50 | 12/17/2011 | 12/15/2012 | 12/14/2013 | 12/13/2014 | 12/19/2015 |
| 51 | 12/24/2011 | 12/22/2012 | 12/21/2013 | 12/20/2014 | 12/26/2015 |
| 52 | 12/31/2011 | 12/29/2012 | 12/28/2013 | 12/27/2014 | 1/2/2016 |
| 53 | | | | 1/3/2015 | |
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Calendar Dates for MMWR Weeks, 2006-2010
| MMWR Week | ENDING Dates for MMWR Weeks (Week starts on Sunday and ends on Saturday with this date) |
|---|
| 2006 | 2007 | 2008 | 2009 | 2010 |
|---|
| 1 | 1/7/2006 | 1/6/2007 | 1/5/2008 | 1/10/2009 | 1/9/2010 |
| 2 | 1/14/2006 | 1/13/2007 | 1/12/2008 | 1/17/2009 | 1/16/2010 |
| 3 | 1/21/2006 | 1/20/2007 | 1/19/2008 | 1/24/2009 | 1/23/2010 |
| 4 | 1/28/2006 | 1/27/2007 | 1/26/2008 | 1/31/2009 | 1/30/2010 |
| 5 | 2/4/2006 | 2/3/2007 | 2/2/2008 | 2/7/2009 | 2/6/2010 |
| 6 | 2/11/2006 | 2/10/2007 | 2/9/2008 | 2/14/2009 | 2/13/2010 |
| 7 | 2/18/2006 | 2/17/2007 | 2/16/2008 | 2/21/2009 | 2/20/2010 |
| 8 | 2/25/2006 | 2/24/2007 | 2/23/2008 | 2/28/2009 | 2/27/2010 |
| 9 | 3/4/2006 | 3/3/2007 | 3/1/2008 | 3/7/2009 | 3/6/2010 |
| 10 | 3/11/2006 | 3/10/2007 | 3/8/2008 | 3/14/2009 | 3/13/2010 |
| 11 | 3/18/2006 | 3/17/2007 | 3/15/2008 | 3/21/2009 | 3/20/2010 |
| 12 | 3/25/2006 | 3/24/2007 | 3/22/2008 | 3/28/2009 | 3/27/2010 |
| 13 | 4/1/2006 | 3/31/2007 | 3/29/2008 | 4/4/2009 | 4/3/2010 |
| 14 | 4/8/2006 | 4/7/2007 | 4/5/2008 | 4/11/2009 | 4/10/2010 |
| 15 | 4/15/2006 | 4/14/2007 | 4/12/2008 | 4/18/2009 | 4/17/2010 |
| 16 | 4/22/2006 | 4/21/2007 | 4/19/2008 | 4/25/2009 | 4/24/2010 |
| 17 | 4/29/2006 | 4/28/2007 | 4/26/2008 | 5/2/2009 | 5/1/2010 |
| 18 | 5/6/2006 | 5/5/2007 | 5/3/2008 | 5/9/2009 | 5/8/2010 |
| 19 | 5/13/2006 | 5/12/2007 | 5/10/2008 | 5/16/2009 | 5/15/2010 |
| 20 | 5/20/2006 | 5/19/2007 | 5/17/2008 | 5/23/2009 | 5/22/2010 |
| 21 | 5/27/2006 | 5/26/2007 | 5/24/2008 | 5/30/2009 | 5/29/2010 |
| 22 | 6/3/2006 | 6/2/2007 | 5/31/2008 | 6/6/2009 | 6/5/2010 |
| 23 | 6/10/2006 | 6/9/2007 | 6/7/2008 | 6/13/2009 | 6/12/2010 |
| 24 | 6/17/2006 | 6/16/2007 | 6/14/2008 | 6/20/2009 | 6/19/2010 |
| 25 | 6/24/2006 | 6/23/2007 | 6/21/2008 | 6/27/2009 | 6/26/2010 |
| 26 | 7/1/2006 | 6/30/2007 | 6/28/2008 | 7/4/2009 | 7/3/2010 |
| 27 | 7/8/2006 | 7/7/2007 | 7/5/2008 | 7/11/2009 | 7/10/2010 |
| 28 | 7/15/2006 | 7/14/2007 | 7/12/2008 | 7/18/2009 | 7/17/2010 |
| 29 | 7/22/2006 | 7/21/2007 | 7/19/2008 | 7/25/2009 | 7/24/2010 |
| 30 | 7/29/2006 | 7/28/2007 | 7/26/2008 | 8/1/2009 | 7/31/2010 |
| 31 | 8/5/2006 | 8/4/2007 | 8/2/2008 | 8/8/2009 | 8/7/2010 |
| 32 | 8/12/2006 | 8/11/2007 | 8/9/2008 | 8/15/2009 | 8/14/2010 |
| 33 | 8/19/2006 | 8/18/2007 | 8/16/2008 | 8/22/2009 | 8/21/2010 |
| 34 | 8/26/2006 | 8/25/2007 | 8/23/2008 | 8/29/2009 | 8/28/2010 |
| 35 | 9/2/2006 | 9/1/2007 | 8/30/2008 | 9/5/2009 | 9/4/2010 |
| 36 | 9/9/2006 | 9/8/2007 | 9/6/2008 | 9/12/2009 | 9/11/2010 |
| 37 | 9/16/2006 | 9/15/2007 | 9/13/2008 | 9/19/2009 | 9/18/2010 |
| 38 | 9/23/2006 | 9/22/2007 | 9/20/2008 | 9/26/2009 | 9/25/2010 |
| 39 | 9/30/2006 | 9/29/2007 | 9/27/2008 | 10/3/2009 | 10/2/2010 |
| 40 | 10/7/2006 | 10/6/2007 | 10/4/2008 | 10/10/2009 | 10/9/2010 |
| 41 | 10/14/2006 | 10/13/2007 | 10/11/2008 | 10/17/2009 | 10/16/2010 |
| 42 | 10/21/2006 | 10/20/2007 | 10/18/2008 | 10/24/2009 | 10/23/2010 |
| 43 | 10/28/2006 | 10/27/2007 | 10/25/2008 | 10/31/2009 | 10/30/2010 |
| 44 | 11/4/2006 | 11/3/2007 | 11/1/2008 | 11/7/2009 | 11/6/2010 |
| 45 | 11/11/2006 | 11/10/2007 | 11/8/2008 | 11/14/2009 | 11/13/2010 |
| 46 | 11/18/2006 | 11/17/2007 | 11/15/2008 | 11/21/2009 | 11/20/2010 |
| 47 | 11/25/2006 | 11/24/2007 | 11/22/2008 | 11/28/2009 | 11/27/2010 |
| 48 | 12/2/2006 | 12/1/2007 | 11/29/2008 | 12/5/2009 | 12/4/2010 |
| 49 | 12/9/2006 | 12/8/2007 | 12/6/2008 | 12/12/2009 | 12/11/2010 |
| 50 | 12/16/2006 | 12/15/2007 | 12/13/2008 | 12/19/2009 | 12/18/2010 |
| 51 | 12/23/2006 | 12/22/2007 | 12/20/2008 | 12/26/2009 | 12/25/2010 |
| 52 | 12/30/2006 | 12/29/2007 | 12/27/2008 | 1/2/2010 | 1/1/2011 |
| 53 | | | 1/3/2009 | | |
References
1. MMWR Week Fact Sheet. National Notifiable Diseases Surveillance System, Division
of Health Informatics and Surveillance, National Center for Surveillance, Epidemiology and Laboratory Services. Downloaded
from
http://wwwn.cdc.gov/nndss/document/MMWR_Week_overview.pdf on 3/7/2016.
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