The data displays the total number of tick-borne disease cases reported to the National Disease Surveillance System in the United States from 2004 to 2016. In the year 2004, there were 22,527 reported tick-borne disease cases, compared to 2016 when there were 48,610 such cases.
2004 | 22527 |
2005 | 26800 |
2006 | 23770 |
2007 | 31808 |
2008 | 39993 |
2009 | 42649 |
2010 | 34890 |
2011 | 40795 |
2012 | 40119 |
2013 | 46231 |
2014 | 43654 |
2015 | 49825 |
2016 | 48610 |