Reported Cases of Selected Diseases by Diagnosis Date, 1997-2006

Disease 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
AIDS 6916 5259 4938 5847 4803 3909 4384 5545 4739 3893*
AMEBIASIS 837 977 848 631 606 588 549 460 465 544
BABESIOSIS 7 16 12 11 17 15 15 14 17 40
CAMPYLOBACTERIOSIS 1044 960 728 859 726 710 732 823 871 956
ENCEPHALITIS 14 15 143 176 179 240 181 183 205 109
GIARDIASIS 1783 1958 1886 1738 1529 1419 1213 1088 875 931
GONORRHEA 14194 12100 12207 11669 12614 12811 13326 10860 10596 10299
HAEMOPHILUS INFLUENZAE** 44 50 57 65 59 71 67 84 80 89
HEPATITIS A 923 590 410 529 459 447 446 352 278 122
HEPATITIS B - ACUTE 462 424 302 556 673 727 204 163 132 122
LEGIONELLOSIS 27 38 42 47 43 67 71 73 119 185
LYME DISEASE 196 250 161 178 99 59 225 357 400 304
MALARIA 307 241 237 228 252 230 196 206 190 172
MEASLES 13 0 3 13 7 6 5 4 6 3
MENINGITIS ASEPTIC 154 211 304 412 507 538 504 706 480 351
MENINGOCOCCAL** 56 34 59 46 42 31 37 27 25 58
BACTERIAL MENINGITIS 214 181 156 170 91 126 66 105 83 64
MUMPS 2 154 2 6 9 2 12 20 15 19
PERTUSSIS 43 12 7 11 6 5 150 196 116 112
RMSF 6 1 0 2 1 2 2 5 2 24
RUBELLA 25 17 6 9 6 2 2 1 1 2
SALMONELLOSIS*** 1772 1753 1502 1198 1358 1395 1304 1263 1198 1273
SHIGELLOSIS 945 684 368 940 418 507 419 419 416 274
SYPHILIS EARLY 763 725 118 564 830 1161 1482 1302 1596 1479
TOXIC SHOCK SYNDROME 4 0 2 3 4 1 1 1 2 0
TUBERCULOSIS**** 1730 1558 1460 1332 1261 1084 1140 1039 984 953
TYPHOID FEVER 49 55 49 56 49 31 19 19 24 65
YERSINIOSIS 54 27 21 23 14 16 16 7 13 19

* Based on report year (excludes inmates). Includes all newly-reported AIDS cases regardless of HIV diagnosis date.
Provisional, data as of August 2007. County of residence is unknown for 189 cases.

** Case definition require positive culture from blood, spinal, or other sterile sites

*** Salmonellosis nontyphoidal

**** Revised in 1978 to include persons with verified disease in past and lost to supervision for more than 12 months and had disease again