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  • Select a disease name to learn more about that condition.
  • For annual data about HIV/STD and tuberculosis cases, visit their program websites.
Disease 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017
Animal bites and potential rabies exposures 142 124 91 68 68 115 93 98 123 120
Arboviral disease 7 9 9 7 7 9 14 18 58 25
Botulism, Foodborne 0 0 0 0 1 0 0 0 0 0
Botulism, Infant 0 0 0 1 1 0 0 1 0 0
Botulism, Wound 0 1 0 2 0 0 0 0 0 1
Brucellosis 0 0 0 1 0 0 1 3 0 0
Campylobacteriosis 296 274 306 399 389 403 412 598 598 692
Cryptosporidiosis 35 31 16 16 24 18 18 26 43 65
Cyclosporiasis 0 0 1 3 0 0 1 3 2 9
E. coli 49 68 44 53 72 71 88 105 87 77
Giardiasis 114 100 130 161 174 202 182 219 257 269
Haemophilus influenzae invasive disease (under age 5 years) 2 1 4 1 0 4 2 2 2 2
Hantavirus Pulmonary Syndrome 0 0 0 0 0 0 0 0 1 2
Hepatitis A 16 15 7 16 10 14 5 9 14 10
Hepatitis B, Acute 30 13 16 15 11 13 9 9 4 6
Hepatitis B, Chronic 808 645 632 543 646 563 647 728 853 1054
Hepatitis C, Acute 9 6 6 7 4 17 21 20 16 14
Hepatitis C, Chronic 1421 1320 1461 1345 1192 1491 1757 1915 2646 2843
Hepatitis E 0 0 0 0 1 0 1 1 2 2
Legionellosis 7 9 8 10 7 18 13 12 21 14
Leptospirosis 0 0 0 0 1 0 0 0 0 0
Listeriosis 15 5 8 9 10 7 6 6 8 7
Lyme disease 2 10 4 7 6 9 5 8 9 18
Malaria 14 17 21 11 13 19 18 11 15 19
Measles 0 1 1 0 0 4 13 0 0 2
Meningococcal disease 5 5 7 9 4 3 1 3 3 2
Mumps 7 2 1 1 1 0 4 2 108 217
Paralytic Shellfish Poisoning 0 0 0 0 7 0 0 0 0 0
Pertussis 92 39 69 112 792 126 136 223 119 116
Q Fever 0 0 2 0 1 0 0 0 0 0
Relapsing Fever 1 2 3 2 1 0 1 2 2 0
Rubella 0 0 1 2 0 1 0 0 0 0
Salmonellosis 305 263 229 192 218 199 230 425 235 241
Shigellosis 42 64 46 43 67 47 65 80 75 164
Tetanus 0 0 0 0 0 0 2 0 0 0
Trichinosis 0 0 0 0 0 0 2 1 0 0
Tularemia 0 1 1 0 1 1 0 1 0 1
Typhoid Fever 8 4 15 10 6 8 8 9 9 9
Vibriosis 11 20 20 22 29 46 34 32 29 46
Yersiniosis 5 10 7 5 22 16 20 9 28 39