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Communicable Disease Data
Reported Cases of Communicable Disease in Washtenaw County Residents 2012-2023
Foodborne or Waterborne Diseases
Disease | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022* | 2023* |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Botulism |
0 |
0 |
0 |
0 |
0 |
0 |
0 | 0 | 0 | 0 | 0 | 0 |
Campylobacter |
48 |
49 |
45 |
47 |
81 |
64 |
58 | 80 | 52 | 65 | 87 | 27 |
Cyclosporiasis |
0 |
0 |
1 |
1 |
0 |
1 |
2 | 9 | 3 | 4 | 8 | 0 |
Cryptosporidiosis |
12 |
2 |
7 |
3 |
14 |
13 |
9 | 42 | 14 | 16 | 23 | 3 |
E. coli - Shiga toxin (STEC) |
10 |
4 |
6 |
10 |
10 |
10 | 19 | 30 | 13 | 21 | 19 | 9 |
Giardiasis |
12 |
15 |
15 |
12 |
14 |
27 |
18 | 20 | 14 | 16 | 29 | 14 |
Hepatitis A |
4 |
5 |
2 |
1 |
1 |
12 |
11 | 2 | 0 | 4 | 1 | 0 |
Listeriosis |
4 |
1 |
0 |
0 |
1 |
1 |
0 | 1 | 2 | 2 | 3 | 0 |
Salmonellosis |
31 |
37 |
22 |
40 |
43 |
41 |
34 | 47 | 28 | 26 | 30 | 7 |
Shigellosis |
6 |
4 |
11 |
3 |
15 |
26 |
10 | 12 | 12 | 9 | 17 | 6 |
Typhoid Fever |
0 |
1 |
1 |
0 |
1 |
0 |
0 | 0 | 0 | 0 | 0 | 0 |
Yersinia Enteritis | N/A | N/A | N/A | N/A | N/A | N/A | 2 | 9 | 6 | 7 | 18 | 9 |
Meningitis & Meningococcal Disease
Disease | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022* | 2023* |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Aseptic Meningitis (Viral) | 60 | 40 | 34 | 30 | 43 | 34 | 34 | 27 | 19 | 22 | 14 | 0 |
Bacterial/Other Meningitis |
2 | 3 | 4 | 2 | 8 | 2 | 4 | 2 | 3 | 3 | 4 | 0 |
Meningococcal Disease | 2 | 0 | 1 | 1 | 3 | 1 | 0 | 0 | 0 | 0 | 2 | 0 |
Vaccine Preventable Diseases
Disease |
2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022* | 2023* |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chickenpox (PDF) |
49 |
32 |
50 |
36 |
45 |
36 |
29 | 24 | 11 | 7 | 21 | 3 |
Haemophilus influenzae disease |
0 |
2 |
2 |
3 |
7 |
4 |
9 | 3 | 3 | 3 | 3 | 1 |
Hepatitis B (acute) |
0 |
0 |
1 |
2 |
2 |
1 |
0 | 4 | 1 | 2 | 1 | 0 |
Measles |
0 |
0 |
0 |
0 |
1 |
0 |
9 | 1 | 0 | 0 | 0 | 0 |
Mumps |
2 |
1 |
2 |
0 |
0 |
5 |
8 | 0 | 0 | 0 | 0 | 0 |
Rubella |
0 |
0 |
0 |
0 |
0 |
0 |
0 | 0 | 0 | 0 | 0 | 0 |
Pertussis |
28 |
199 |
111 |
71 |
44 |
43 |
87 | 82 | 16 | 0 | 3 | 1 |
S. pneumoniae, invasive |
19 |
19 |
10 |
21 |
14 |
12 |
20 | 21 | 9 | 4 | 12 | 11 |
Vector-borne Disease
Disease | 2012 | 2013 | 2014 | 2015 |
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022* | 2023* |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chikungunya | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Dengue Fever | 1 | 1 | 0 | 3 | 7 | 4 | 2 | 2 | 0 | 2 | 2 | 0 |
Jamestown Canyon Virus | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
Lyme Disease | 4 | 13 |
4 | 6 | 17 | 10 | 16 | 28 | 19 | 55 | 61 | 6 |
Malaria | 3 | 2 | 3 | 2 | 5 | 5 | 3 | 0 | 0 | 2 | 2 | 0 |
Rickettsial Disease - Spotted Fever | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
West Nile Virus | 4 | 1 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Zika | N/A | N/A | N/A | N/A | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Other Reportable Diseases
Disease | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022* | 2023* |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Guillain-Barre syndrome | 4 | 3 | 2 | 5 | 2 | 3 | 5 | 6 | 2 | 4 | 0 | 0 |
Hepatitis C (PDF) (newly diagnosed) | 182 | 175 | 172 | 180 | 212 | 224 | 121 | 109 | 117 | 169 | 53 | 22 |
Histoplasmosis | 1 | 0 | 4 | 6 | 3 | 4 | 3 | 1 | 2 | 2 | 5 | 0 |
Kawasaki disease | 3 | 2 | 1 | 1 | 2 | 2 | 4 | 3 | 1 | 1 | 6 | 0 |
Legionellosis | 4 | 11 | 8 | 10 | 9 | 6 | 19 | 18 | 13 | 17 | 14 | 0 |
Streptococcal Invasive, group A | 8 | 2 | 11 | 11 | 9 | 12 | 11 | 10 | 11 | 6 | 8 | 9 |
Toxic Shock |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Tuberculosis | 5 | 4 | 7 | 6 | 10 | 8 | 9 | 6 | 7 | 2 | 8 | 2 |