Infectious Disease Data

  • Purpose: To monitor the trends in incidence and prevalence of infectious diseases of public health importance.
  • Key Information: Infectious disease data, including demographics, geographic, and seasonal distribution of reportable diseases.
  • Collection Period: 2010-2015

Rhode Island Numbers

Disease Five Yr
2011 2012 2013 2014 2015 Mean Median
Babesiosis data report 73 56 142 172 190 127 142
Campylobacteriosis data report 96 136 141 188 233 159 141
Chlamydia data report 4146 4313 4312 4349 4575 4339 4313
Cryptosporidosis data report 12 16 12 16 25 16 16
E. coli (Shiga-toxin producing) data report 8 2 3 4 9 5 4
EEE (Eastern Equine Encephalitis)* 0 0 0 0 0 0 0
Ehrlichiosis / Anaplasmosis data report 75 107 118 121 156 115 118
Giardiasis data report 79 58 41 45 40 53 45
Gonorrhea data report 360 507 454 590 580 498 507
Haemophilus Influenzae, invasive data report 16 19 13 16 20 17 16
Hepatitis A data report 8 3 4 8 4 5 4
HIV (Human Immunodeficiency Virus) data report 97 78 74 97 65 82 78
Legionnellosis data report 29 31 46 28 21 31 29
Listeriosis data report 3 2 4 10 3 4 3
Lyme Disease data report 159 219 724 905 904 582 724
Malaria data report 6 17 14 22 16 15 16
Measles* 1 0 1 0 0 0 0
Meningococcal Disease* 1 0 1 1 4 1 1
Mumps* 5 2 3 0 3 3 3
Pertussis data report 62 113 160 108 27 94 108
Pneumococcal Disease data report 97 73 76 73 62 76 73
Rocky Mountain Spotted Fever* 2 13 2 0 2 4 2
Rubella (including congenital)* 0 0 0 0 0 0 0
Salmonellosis data report 194 108 136 140 144 144 140
Shigellosis data report 9 15 267 34 29 71 29
Streptococcus, Group A data report 22 26 23 35 39 29 26
Streptococcus, Group B report 47 63 61 56 64 58 61
Syphilis (congenital)* 0 0 0 0 0 0 0
Syphilis (early latent) data report 20 24 22 49 38 31 24
Syphilis (late) data report 18 25 21 41 48 31 25
Syphilis (primary and secondary) data report 46 44 45 71 77 57 46
Tuberculosis data report 27 23 27 21 30 26 27
Varicella data report 42 80 39 54 53 54 53
Vibriosis data report 2 11 19 6 3 8 6
West Nile Virus* 0 4 1 0 0 1 0
* Diseases with five or fewer cases per year do not have stand alone reports.