Communicable Disease in New York City - Reported Cases of Selected Diseases By Diagnosis Date: 1993 - 2002

Disease	Diagnosis Year
	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002
Aids1	11725	11652	10376	8640	6916	5259	4938	5847	4803	3909
Amebiasis	708	701	979	867	837	977	848	631	606	588
Babesiosis	2	4	7	8	7	16	12	11	17	15
Campylobacteriosis	1286	1342	1266	1244	1044	960	728	859	726	710
Encephalitis	4	11	8	4	14	15	143	176	179	240
Giardiasis	1938	2457	2485	2288	1783	1958	1886	1738	1529	1419
Gonorrhea	18477	19246	16361	12998	14194	12100	12207	11669	12614	12811
Haemophilus Influenzae2	39	34	36	58	44	50	57	65	59	71
Hepatitis A	1029	944	1014	619	923	590	410	529	459	447
Hepatitis B	472	546	498	505	462	424	302	556	673	727
Legionellosis3	6	11	6	19	27	38	42	47	43	67
Lyme Disease	214	98	467	409	196	250	161	178	99	59
Malaria	143	104	222	272	307	241	237	228	252	230
Measles	19	15	5	11	13	0	3	13	7	6
Aseptic Meningitis	273	150	157	127	154	211	304	412	507	538
Meningococcal2	40	40	54	56	56	34	59	46	42	31
Bacterial Meningitis	195	205	254	237	214	181	156	170	91	126
Mumps	2	12	7	15	2	154	2	6	9	2
Pertussis	116	223	36	62	43	12	7	11	6	5
RMSF	1	3	6	20	6	1	0	2	1	2
Rubella	22	1	6	5	25	17	6	9	6	2
Salmonellosis4	2015	1890	2172	1929	1772	1753	1502	1198	1358	1395
Shigellosis	677	1007	848	633	945	684	368	940	418	507
Syphilis Early	4876	2986	2306	1215	763	725	118	564	830	1161
Toxic Shock Syndrome	2	0	4	4	4	0	2	3	4	1
Tuberculosis5	3235	2995	2445	2053	1730	1558	1460	1332	1261	1084
Typhoid Fever	102	79	66	64	49	55	49	56	49	31
Yersiniosis	45	49	36	42	54	27	21	23	14	16

¹Based on Diagnosis year, Data as of June 8, 2004 (excludes inmates)
²Case definition require positive culture from blood, spinal, or other sterile sites
³Beginning 1991 only confirmed cases reported
⁴Salmonellosis nontyphoidal
⁵ Revised in 1978 to include persons with verified disease in past and lost to supervision for more than 12 months and had disease again

Last updated on 7/8/2004 by Division of Epidemiology