COMMUNICABLE DISEASE YEARLY STATISTICS
NUMBER OF DELAWARE CASES STATEWIDE
2002 THROUGH 2007
| Reportable Condition | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 |
|---|---|---|---|---|---|---|
| AIDS** | 160 | 179 | 138 | 159 | 143 | 138 |
| Amoebiasis | 0 | 0 | 0 | 1 | 1 | 4 |
| Anthrax | 0 | 0 | 0 | 0 | 0 | 0 |
| Babesiosis | 0 | 0 | 0 | 1 | 1 | 0 |
| Botulism, Foodborne | 0 | 0 | 0 | 0 | 0 | 0 |
| Botulism, Infant | 2 | 3 | 1 | 2 | 0 | 2 |
| Brucellosis | 0 | 0 | 0 | 2 | 1 | 0 |
| Campylobacteriosis | 79 | 75 | 75 | 98 | 94 | 90 |
| Chlamydia | 2670 | 3002 | 2963 | 3392 | 3615 | 3479 |
| Cholera, Vibrio | 0 | 0 | 0 | 0 | 0 | 0 |
| Cryptosporidiosis | 4 | 5 | 1 | 6 | 15 | 20 |
| Cyclosporiasis | 0 | 1 | 0 | 0 | 1 | 0 |
| Dengue Fever | 0 | 0 | 0 | 1 | 2 | 0 |
| Diphtheria | 0 | 0 | 0 | 0 | 0 | 0 |
| Ehrlichiosis/Anaplasmosis | 5 | 12 | 2 | 7 | 21 | 14 |
| Giardiasis | 54 | 56 | 49 | 61 | 43 | 41 |
| Gonorrhea | 1582 | 1115 | 896 | 913 | 1485 | 1293 |
| Haemophilus influenzae, invasive | 0 | 0 | 0 | 0 | 1 | 8 |
| Hepatitis A, acute | 15 | 9 | 6 | 6 | 13 | 9 |
| Hepatitis B, acute | 15 | 16 | 65 | 33 | 45 | 16 |
| Hepatitis B, chronic | NA | NA | 66 | 295 | 199 | 225 |
| Hepatitis C, acute | 7 | 7 | 55 | NA | 3 | 0 |
| Hepatitis C, chronic | NA | 1 | 119 | 89 | 1591 | 1645 |
| Herpes, genital | 122 | 94 | 127 | 159 | 148 | 420 |
| HIV** (New Infections) | 242 | 252 | 229 | 201 | 167 | 180 |
| HPV (Human papillomavirus) | 235 | 336 | 423 | 446 | 726 | 923 |
| Influenza * | 77 | 485 | 995 | 541 | 508 | 1401 |
| Legionellosis | 10 | 32 | 21 | 19 | 12 | 12 |
| Leptospirosis | 0 | 0 | 0 | 0 | 0 | 0 |
| Listeriosis | 0 | 1 | 2 | 0 | 2 | 3 |
| Lyme Disease | 196 | 213 | 379 | 618 | 478 | 711 |
| Malaria | 5 | 2 | 5 | 3 | 5 | 4 |
| Measles | 0 | 0 | 0 | 1 | 0 | 0 |
| Meningitis, meningococcal | 7 | 7 | 5 | 3 | 6 | 1 |
| Meningitis, Other (incl Strep.pneumo, Cryptococcus , etc.) | 18 | 27 | 19 | 16 | 18 | 18 |
| Meningitis, viral | 103 | 147 | 88 | 88 | 54 | 92 |
| Mumps | 0 | 2 | 0 | 0 | 0 | 1 |
| Pertussis | 4 | 9 | 27 | 16 | 3 | 11 |
| Psittacosis | 0 | 0 | 0 | 1 | 0 | 0 |
| Q Fever | 0 | 0 | 0 | 0 | 0 | 0 |
| Rocky Mountain Spotted Fever | 1 | 1 | 0 | 7 | 20 | 17 |
| Rubella (German measles) | 0 | 0 | 0 | 0 | 0 | 0 |
| Salmonellosis | 106 | 105 | 110 | 125 | 152 | 142 |
| Shiga toxin-producing E coli (incl E.coli O157:H7 ) | 10 | 17 | 4 | 16 | 14 | 16 |
| Shigellosis | 416 | 164 | 11 | 11 | 11 | 11 |
| Syphilis (Primary & Secondary) | 11 | 7 | 9 | 11 | 20 | 18 |
| Tetanus | 0 | 0 | 0 | 0 | 0 | 0 |
| Trichomoniasis | 29 | 27 | 29 | 24 | 37 | 13 |
| Tuberculosis | 25 | 32 | 33 | 27 | 29 | 20 |
| Tularemia | 1 | 3 | 2 | 0 | 0 | 0 |
| Typhoid Fever | 0 | 0 | 0 | 2 | 0 | 2 |
| Vibrio, Non-cholera | 1 | 0 | 0 | 1 | 0 | 7 |
| West Nile Virus (neuroinvasive and non-neuroinvasive disease) | 0 | 17 | 0 | 2 | 0 | 1 |
| Yersiniosis | 0 | 0 | 1 | 2 | 3 | 3 |
* Data reflects totals for the Influenza season beginning October of the previous year through mid-May of the current year.
** HIV/AIDS numbers are subject to change due to late reporting and interstate de-duplication efforts.
