| Gender | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rate of Chlamydia Cases (Rates by Age) | ||||||||||||||||||||||||
| Total | 134.6±28.8 | 146.4±30.1 | 150.7±30.4 | 155.8±31.0 | 253.7±39.5 | 265.1±40.4 | 237.8±38.3 | 231.9±37.8 | 221.4±37.2 | 189.3±34.4 | 250.6±39.7 | 292.3±42.9 | 263.0±40.7 | 257.6±40.2 | 357.3±47.3 | 340.2±46.3 | 311.7±44.3 | 358.8±47.4 | 329.7±45.5 | 287.2±42.5 | 325.4±45.3 | 279.7±42.0 | 361.4±47.7 | 313.9±44.3 |
| Male | 32.4±20.1 | 42.3±23.0 | 35.6±21.1 | 42.1±22.9 | 45.3±23.7 | 81.0±31.7 | 81.0±31.7 | 71.6±29.9 | 59.2±27.3 | 75.9±31.0 | 112.1±37.7 | 109.1±37.2 | 92.6±34.3 | 89.2±33.6 | 168.1±46.1 | 145.1±42.8 | 148.4±43.3 | 200.4±50.2 | 177.0±47.2 | 143.5±42.4 | 189.7±48.8 | 163.3±45.2 | 195.7±49.5 | 169.3±46.0 |
| Female | 234.6±53.4 | 248.0±55.0 | 263.4±56.6 | 267.6±57.1 | 458.9±74.8 | 446.2±73.8 | 392.1±69.2 | 385.8±68.6 | 377.5±68.3 | 297.0±60.6 | 387.3±69.5 | 469.7±76.5 | 431.2±73.4 | 423.8±72.7 | 544.3±82.3 | 534.0±81.8 | 473.3±76.9 | 516.4±80.3 | 482.6±77.8 | 432.7±73.9 | 462.6±76.4 | 397.8±71.0 | 529.6±81.8 | 459.8±76.0 |
| Rate of Gonorrhea Cases (Rates by Age) | ||||||||||||||||||||||||
| Total | 32.0±14.0 | 30.6±13.7 | 44.9±16.6 | 33.7±14.4 | 35.3±14.8 | 51.4±17.8 | 20.9±11.4 | 14.5±9.5 | 27.7±13.2 | * | 26.2±12.8 | 21.3±11.6 | 24.7±12.5 | 11.5±8.5 | 27.9±13.2 | 46.0±17.0 | 55.8±18.7 | 124.5±28.0 | 141.1±29.8 | 154.2±31.2 | 221.9±37.4 | 88.8±23.7 | 72.3±21.3 | 76.8±22.0 |
| Male | * | 22.8±16.9 | 48.6±24.6 | 22.7±16.8 | 25.9±17.9 | 29.2±19.0 | * | * | * | * | * | * | 19.8±15.9 | * | 39.6±22.4 | 49.5±25.0 | 39.6±22.4 | 115.0±38.1 | 124.6±39.6 | 107.6±36.7 | 222.4±52.8 | 88.2±33.3 | 75.0±30.6 | 84.6±32.5 |
| Female | 50.7±24.8 | 38.2±21.6 | 41.3±22.4 | 44.6±23.4 | 44.6±23.4 | 73.3±29.9 | 25.5±17.7 | 25.5±17.7 | 38.7±21.9 | * | 42.3±23.0 | 29.4±19.2 | 29.4±19.2 | * | * | 42.6±23.1 | 71.8±30.0 | 134.0±41.0 | 157.6±44.5 | 201.5±50.5 | 221.4±52.9 | 89.5±33.7 | 69.5±29.7 | 69.0±29.5 |
| Rate of Primary & Secondary Syphilis Cases (Rates by Age) | ||||||||||||||||||||||||
| Total | - | - | - | - | - | * | - | - | - | * | - | - | * | - | - | * | * | - | * | * | * | * | * | 9.8±7.8 |
| Male | - | - | - | - | - | * | - | - | - | - | - | - | * | - | - | * | * | - | * | * | - | * | * | * |
| Female | - | - | - | - | - | - | - | - | - | * | - | - | - | - | - | - | - | - | - | - | * | * | - | * |
| Rate of All Syphilis Cases (Rates by Age) | ||||||||||||||||||||||||
| Total | - | - | - | - | - | * | - | - | - | * | * | - | * | * | * | 9.9±7.9 | * | * | * | * | * | 13.2±9.1 | * | 34.3±14.7 |
| Male | - | - | - | - | - | * | - | - | - | * | * | - | * | * | * | 19.8±15.8 | * | * | * | * | - | * | * | 42.3±23.0 |
| Female | - | - | - | - | - | - | - | - | - | * | - | - | - | - | - | - | * | - | * | * | * | * | - | 26.3±18.2 |
Notes:
Rates are per 100,000 population for the specified age and sex group in the geographic area.
Asterisk (*) indicates that data do not meet standards of reliability or precision.
A dash ("–") indicates quantity zero.
Total (Both Sexes) category includes records with unknown sex.
Source: Michigan Disease Surveillance System,
MDHHS.
Last Updated:
01/15/2026