Communicable Disease in New York City - Reported Cases of Selected Diseases by Diagnosis Date: 1991-2000

Disease 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000
Aids 8689 10207 11673 9636 6555 10463 8796 7526 6042 4784*
Amebiasis 438 465 708 701 976 869 837 963 837 631
Babesiosis 5 3 2 4 7 8 7 16 12 11
Campylobacteriosis 899 1165 1286 1340 1265 1248 1040 955 728 859
Encephalitis Other 5 9 4 11 8 2 14 14 145 176
Giardiasis 944 1093 1937 2456 2486 2287 1789 1984 1889 1738
Gonorrhea 28945 21709 18477 19246 16361 12998 14556 12100 9393 N/A
Haemophilus Influenzae 1 54 33 39 34 36 57 43 50 57 65
Hepatitis A 1283 883 1028 942 1008 609 898 526 405 529
Hepatitis B 440 439 472 544 524 491 461 389 296 556
Kawasaki Syndrome 11 12 10 8 7 7 9 19 6 4
Legionellosis 2 82 10 6 11 6 19 27 37 42 47
Lyme Disease 137 103 214 95 455 403 176 145 137 178
Malaria 133 169 143 104 222 268 312 240 251 228
Measles 1909 68 19 15 5 12 13 0 N/A N/A
Aseptic Meningitis 426 179 273 150 157 127 155 216 305 412
Meningococcal 1 30 28 40 40 54 56 57 35 57 46
Bacterial Meningitis 201 143 195 205 254 235 217 181 156 170
Mumps 14 12 2 12 17 15 2 143 N/A N/A
Pertussis 22 24 116 223 67 62 42 12 N/A N/A
RMSF 1 7 1 3 6 19 6 2 0 2
Rubella 2 0 22 1 8 4 25 17 N/A N/A
Salmonellosis 3 1709 1831 2024 1896 2165 1925 1807 1832 1462 1198
Shigellosis 428 753 677 1006 845 630 959 683 353 940
Syphilis Early 9902 7619 4876 2986 2306 1215 763 725 118 N/A
Toxic Shock Syndrome 2 0 2 0 4 4 4 0 2 3
Tuberculosis 4 3673 3811 3235 2995 2445 2053 1730 1558 1460 1332
Typhoid Fever 79 50 102 79 66 64 49 52 49 56
Yersiniosis 41 51 45 49 36 42 53 26 20 23

1Case definition require positive culture from blood, spinal, or other sterile sites
2Beginning 1991 only confirmed cases reported
3Salmonellosis paratyphi A and B plus Salmonellosis nontyphoidal
4Revised in 1978 to include persons with verified disease in past and lost to supervision for more than 12 months and had disease again
* Provisional Data