Communicable disease surveillance summaries

Select a disease name to learn more about that condition.
For annual data about HIV/STD and tuberculosis cases, visit their program websites.

Disease	2008	2009	2010	2011	2012	2013	2014	2015	2016	2017
Animal bites and potential rabies exposures	142	124	91	68	68	115	93	98	123	120
Arboviral disease	7	9	9	7	7	9	14	18	58	25
Botulism, Foodborne	0	0	0	0	1	0	0	0	0	0
Botulism, Infant	0	0	0	1	1	0	0	1	0	0
Botulism, Wound	0	1	0	2	0	0	0	0	0	1
Brucellosis	0	0	0	1	0	0	1	3	0	0
Campylobacteriosis	296	274	306	399	389	403	412	598	598	692
Cryptosporidiosis	35	31	16	16	24	18	18	26	43	65
Cyclosporiasis	0	0	1	3	0	0	1	3	2	9
E. coli	49	68	44	53	72	71	88	105	87	77
Giardiasis	114	100	130	161	174	202	182	219	257	269
Haemophilus influenzae invasive disease (under age 5 years)	2	1	4	1	0	4	2	2	2	2
Hantavirus Pulmonary Syndrome	0	0	0	0	0	0	0	0	1	2
Hepatitis A	16	15	7	16	10	14	5	9	14	10
Hepatitis B, Acute	30	13	16	15	11	13	9	9	4	6
Hepatitis B, Chronic	808	645	632	543	646	563	647	728	853	1054
Hepatitis C, Acute	9	6	6	7	4	17	21	20	16	14
Hepatitis C, Chronic	1421	1320	1461	1345	1192	1491	1757	1915	2646	2843
Hepatitis E	0	0	0	0	1	0	1	1	2	2
Legionellosis	7	9	8	10	7	18	13	12	21	14
Leptospirosis	0	0	0	0	1	0	0	0	0	0
Listeriosis	15	5	8	9	10	7	6	6	8	7
Lyme disease	2	10	4	7	6	9	5	8	9	18
Malaria	14	17	21	11	13	19	18	11	15	19
Measles	0	1	1	0	0	4	13	0	0	2
Meningococcal disease	5	5	7	9	4	3	1	3	3	2
Mumps	7	2	1	1	1	0	4	2	108	217
Paralytic Shellfish Poisoning	0	0	0	0	7	0	0	0	0	0
Pertussis	92	39	69	112	792	126	136	223	119	116
Q Fever	0	0	2	0	1	0	0	0	0	0
Relapsing Fever	1	2	3	2	1	0	1	2	2	0
Rubella	0	0	1	2	0	1	0	0	0	0
Salmonellosis	305	263	229	192	218	199	230	425	235	241
Shigellosis	42	64	46	43	67	47	65	80	75	164
Tetanus	0	0	0	0	0	0	2	0	0	0
Trichinosis	0	0	0	0	0	0	2	1	0	0
Tularemia	0	1	1	0	1	1	0	1	0	1
Typhoid Fever	8	4	15	10	6	8	8	9	9	9
Vibriosis	11	20	20	22	29	46	34	32	29	46
Yersiniosis	5	10	7	5	22	16	20	9	28	39

Communicable disease surveillance summaries

Number of cases by year in King County