HIV & STI Statistics
STI & HIV Cases Reported in Washtenaw County Residents 2012 to 2023
STI / HIV |
2012 | 2013 | 2014 | 2015 | 2016 | 2017 |
2018 | 2019 | 2020 | 2021 | 2022* | 2023* |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chlamydia | 1426 | 1368 | 1437 | 1643 | 1773 | 1701 | 1718 | 1785 | 1563 | 1464 | 1371 | 772 |
Gonorrhea | 297 |
227 |
265 |
338 |
423 |
560 |
522 | 562 | 625 | 533 | 439 | 230 |
Syphilis (Total) | 21 |
39 |
42 |
52 |
49 | 43 | 53 | 74 | 60 | 72 | 113 | 85 |
Syphilis (Primary & Secondary) |
9 | 22 | 24 | 27 | 17 | 27 | 25 | 24 | 30 | 35 | 41 | 19 |
HIV (Newly diagnosed) (2) | 24 | 33 | 28 | 27 | 27 | 15 | 29 | N/A | N/A | N/A | N/A | N/A |
Data Source: Washtenaw County Health Department and Michigan Disease Surveillance System
1. Syphilis (Total) includes Primary & Secondary, Congenital, and Latent disease
2. Includes confidential and anonymous cases; HIV cases exclude persons in prison
*Number of cases reported as of 10/2/2023. Reports from 2022 and 2023 are preliminary and subject to change.