Email Updates on CDC.gov
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2016 Annual Summary
Launch Date: November 2006
Analysis: CDC.gov’s Email Update Service allows CDC.gov users to subscribe to topical content and get notified when updates to the content occur. Launched in November 2006, nearly 907 million emails have been sent to more than 1,311,286 subscribers with over 26 million subscriptions to 652 available topics in 2015.
| Date | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 |
|---|---|---|---|---|---|---|---|---|---|---|
| Subscribers | 54,152 | 144,829 | 518,749 | 606,198 | 710,110 | 810,525 | 918,132 | 1,046,035 | 1,160,931 | 1,311,286 |
| Subscriptions | 668,605 | 1,984,324 | 7,222,023 | 11,101,983 | 16,089,832 | 18,741,483 | 19,824,428 | 22,739,985 | 24,653,029 | 25,941,420 |
| E-mails Sent | 8,511,785 | 19,023,024 | 59,902,934 | 84,938,204 | 95,624,217 | 96,737,344 | 108,000,121 | 133,721,744 | 163,855,307 | 148,621,966 |
- Page last reviewed: January 13, 2017
- Page last updated: January 13, 2017
- Content source:
- Centers for Disease Control and Prevention
- Page maintained by: Office of the Associate Director for Communication, Division of Public Affairs