Year
to
State
Etiology
Setting
These data were last updated 3/13/2018.
Disclosure:
Foodborne outbreak data are provided for 1998–2016. Waterborne outbreak data are provided for 2009–2014. For all other
types of outbreaks, data are provided for 2009–2016. NORS Dashboard graphs display a count of “0” for years in which NORS
data are not included; this value does not necessarily mean that no outbreaks occurred or were reported. CDC uses detailed NORS
information in its analyses of the causes and risk factors of disease outbreaks. Additional NORS data should be requested
for scientific studies or analyses. Please read the
full disclosure
before using NORS Dashboard data.
Year | Outbreaks | Illnesses | Hospitalizations | Deaths |
1998 | 1317 | 27126 | 891 | 33 |
1999 | 1336 | 24878 | 596 | 10 |
2000 | 1403 | 25439 | 715 | 22 |
2001 | 1249 | 25202 | 666 | 11 |
2002 | 1318 | 24951 | 732 | 14 |
2003 | 1089 | 23079 | 687 | 24 |
2004 | 1328 | 29034 | 779 | 22 |
2005 | 964 | 19900 | 601 | 8 |
2006 | 1256 | 28881 | 1169 | 10 |
2007 | 1098 | 21302 | 893 | 18 |
2008 | 1027 | 23050 | 1243 | 22 |
2009 | 2248 | 63649 | 1449 | 65 |
2010 | 3038 | 92071 | 1861 | 135 |
2011 | 3086 | 93391 | 2434 | 168 |
2012 | 3895 | 119490 | 2617 | 140 |
2013 | 3927 | 107705 | 2885 | 166 |
2014 | 3885 | 107032 | 2504 | 184 |
2015 | 3855 | 98579 | 2562 | 123 |
2016 | 3950 | 99392 | 2625 | 115 |
Month | Outbreaks | Illnesses | Hospitalizations | Deaths |
January | 5340 | 163992 | 3077 | 190 |
February | 5183 | 161834 | 3182 | 207 |
March | 4964 | 133733 | 3245 | 162 |
April | 3688 | 92123 | 2529 | 84 |
May | 3083 | 64280 | 1905 | 54 |
June | 2624 | 50559 | 2370 | 64 |
July | 2334 | 45138 | 2500 | 90 |
August | 2307 | 40187 | 1899 | 40 |
September | 1995 | 41691 | 1628 | 58 |
October | 2260 | 51055 | 1699 | 63 |
November | 2866 | 77229 | 1723 | 98 |
December | 4625 | 132330 | 2152 | 180 |
Primary Mode | Year | Outbreaks | Illnesses | Hospitalizations | Deaths |
Food | 1998 | 1317 | 27126 | 891 | 33 |
Food | 1999 | 1336 | 24878 | 596 | 10 |
Food | 2000 | 1403 | 25439 | 715 | 22 |
Food | 2001 | 1249 | 25202 | 666 | 11 |
Food | 2002 | 1318 | 24951 | 732 | 14 |
Food | 2003 | 1089 | 23079 | 687 | 24 |
Food | 2004 | 1328 | 29034 | 779 | 22 |
Food | 2005 | 964 | 19900 | 601 | 8 |
Food | 2006 | 1256 | 28881 | 1169 | 10 |
Food | 2007 | 1098 | 21302 | 893 | 18 |
Food | 2008 | 1027 | 23050 | 1243 | 22 |
Food | 2009 | 669 | 13802 | 553 | 7 |
Food | 2010 | 852 | 15862 | 630 | 16 |
Food | 2011 | 796 | 14278 | 952 | 45 |
Food | 2012 | 833 | 14995 | 859 | 20 |
Food | 2013 | 824 | 13388 | 1102 | 25 |
Food | 2014 | 872 | 13317 | 731 | 22 |
Food | 2015 | 919 | 15458 | 950 | 16 |
Food | 2016 | 841 | 14296 | 882 | 20 |
Water | 1998 | 0 | 0 | 0 | 0 |
Water | 1999 | 0 | 0 | 0 | 0 |
Water | 2000 | 0 | 0 | 0 | 0 |
Water | 2001 | 0 | 0 | 0 | 0 |
Water | 2002 | 0 | 0 | 0 | 0 |
Water | 2003 | 0 | 0 | 0 | 0 |
Water | 2004 | 0 | 0 | 0 | 0 |
Water | 2005 | 0 | 0 | 0 | 0 |
Water | 2006 | 0 | 0 | 0 | 0 |
Water | 2007 | 0 | 0 | 0 | 0 |
Water | 2008 | 0 | 0 | 0 | 0 |
Water | 2009 | 52 | 897 | 77 | 7 |
Water | 2010 | 79 | 1733 | 139 | 10 |
Water | 2011 | 70 | 1366 | 166 | 17 |
Water | 2012 | 75 | 1265 | 110 | 9 |
Water | 2013 | 68 | 2941 | 194 | 17 |
Water | 2014 | 87 | 1895 | 157 | 17 |
Water | 2015 | 0 | 0 | 0 | 0 |
Water | 2016 | 0 | 0 | 0 | 0 |
Animal Contact | 1998 | 0 | 0 | 0 | 0 |
Animal Contact | 1999 | 0 | 0 | 0 | 0 |
Animal Contact | 2000 | 0 | 0 | 0 | 0 |
Animal Contact | 2001 | 0 | 0 | 0 | 0 |
Animal Contact | 2002 | 0 | 0 | 0 | 0 |
Animal Contact | 2003 | 0 | 0 | 0 | 0 |
Animal Contact | 2004 | 0 | 0 | 0 | 0 |
Animal Contact | 2005 | 0 | 0 | 0 | 0 |
Animal Contact | 2006 | 0 | 0 | 0 | 0 |
Animal Contact | 2007 | 0 | 0 | 0 | 0 |
Animal Contact | 2008 | 0 | 0 | 0 | 0 |
Animal Contact | 2009 | 27 | 626 | 76 | 0 |
Animal Contact | 2010 | 21 | 417 | 28 | 0 |
Animal Contact | 2011 | 33 | 758 | 137 | 1 |
Animal Contact | 2012 | 43 | 1171 | 188 | 5 |
Animal Contact | 2013 | 34 | 819 | 142 | 1 |
Animal Contact | 2014 | 44 | 729 | 122 | 1 |
Animal Contact | 2015 | 43 | 788 | 175 | 0 |
Animal Contact | 2016 | 45 | 1200 | 246 | 3 |
Environmental | 1998 | 0 | 0 | 0 | 0 |
Environmental | 1999 | 0 | 0 | 0 | 0 |
Environmental | 2000 | 0 | 0 | 0 | 0 |
Environmental | 2001 | 0 | 0 | 0 | 0 |
Environmental | 2002 | 0 | 0 | 0 | 0 |
Environmental | 2003 | 0 | 0 | 0 | 0 |
Environmental | 2004 | 0 | 0 | 0 | 0 |
Environmental | 2005 | 0 | 0 | 0 | 0 |
Environmental | 2006 | 0 | 0 | 0 | 0 |
Environmental | 2007 | 0 | 0 | 0 | 0 |
Environmental | 2008 | 0 | 0 | 0 | 0 |
Environmental | 2009 | 4 | 171 | 2 | 0 |
Environmental | 2010 | 6 | 273 | 12 | 0 |
Environmental | 2011 | 13 | 401 | 9 | 0 |
Environmental | 2012 | 8 | 102 | 2 | 0 |
Environmental | 2013 | 14 | 834 | 14 | 2 |
Environmental | 2014 | 10 | 173 | 3 | 0 |
Environmental | 2015 | 11 | 510 | 12 | 0 |
Environmental | 2016 | 13 | 424 | 0 | 0 |
Person to Person | 1998 | 0 | 0 | 0 | 0 |
Person to Person | 1999 | 0 | 0 | 0 | 0 |
Person to Person | 2000 | 0 | 0 | 0 | 0 |
Person to Person | 2001 | 0 | 0 | 0 | 0 |
Person to Person | 2002 | 0 | 0 | 0 | 0 |
Person to Person | 2003 | 0 | 0 | 0 | 0 |
Person to Person | 2004 | 0 | 0 | 0 | 0 |
Person to Person | 2005 | 0 | 0 | 0 | 0 |
Person to Person | 2006 | 0 | 0 | 0 | 0 |
Person to Person | 2007 | 0 | 0 | 0 | 0 |
Person to Person | 2008 | 0 | 0 | 0 | 0 |
Person to Person | 2009 | 1310 | 45142 | 633 | 49 |
Person to Person | 2010 | 1781 | 68473 | 880 | 100 |
Person to Person | 2011 | 1892 | 71027 | 986 | 103 |
Person to Person | 2012 | 2564 | 94112 | 1263 | 97 |
Person to Person | 2013 | 2557 | 83695 | 1177 | 110 |
Person to Person | 2014 | 2480 | 83261 | 1277 | 123 |
Person to Person | 2015 | 2441 | 74137 | 1205 | 100 |
Person to Person | 2016 | 2523 | 74085 | 1247 | 84 |
Indeterminate/Unknown | 1998 | 0 | 0 | 0 | 0 |
Indeterminate/Unknown | 1999 | 0 | 0 | 0 | 0 |
Indeterminate/Unknown | 2000 | 0 | 0 | 0 | 0 |
Indeterminate/Unknown | 2001 | 0 | 0 | 0 | 0 |
Indeterminate/Unknown | 2002 | 0 | 0 | 0 | 0 |
Indeterminate/Unknown | 2003 | 0 | 0 | 0 | 0 |
Indeterminate/Unknown | 2004 | 0 | 0 | 0 | 0 |
Indeterminate/Unknown | 2005 | 0 | 0 | 0 | 0 |
Indeterminate/Unknown | 2006 | 0 | 0 | 0 | 0 |
Indeterminate/Unknown | 2007 | 0 | 0 | 0 | 0 |
Indeterminate/Unknown | 2008 | 0 | 0 | 0 | 0 |
Indeterminate/Unknown | 2009 | 186 | 3011 | 108 | 2 |
Indeterminate/Unknown | 2010 | 299 | 5313 | 172 | 9 |
Indeterminate/Unknown | 2011 | 282 | 5561 | 184 | 2 |
Indeterminate/Unknown | 2012 | 372 | 7845 | 195 | 9 |
Indeterminate/Unknown | 2013 | 430 | 6028 | 256 | 11 |
Indeterminate/Unknown | 2014 | 392 | 7657 | 214 | 21 |
Indeterminate/Unknown | 2015 | 441 | 7686 | 220 | 7 |
Indeterminate/Unknown | 2016 | 528 | 9387 | 250 | 8 |
Please wait while the data is retrieved.