Number of All Syphilis Cases
by Sex and Age
Branch County, Michigan Residents, 2001-2024

Gender and Age 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
Total3-----1-----2311223-3749
Under 15 Years------------------------
15-19 Years1---------------1-----1-
20-24 Years------------1-----1-1-13
25-29 Years1------------1-1-11----2
30-44 Years1-----------111--1--2524
45 Years & Older------1------1--1-1--2--
Male1-----------231-123-3314
Under 15 Years------------------------
15-19 Years------------------------
20-24 Years------------1-----1-1--2
25-29 Years1------------1---11----1
30-44 Years------------111--1--2311
45 Years & Older-------------1--1-1-----
Female2-----1--------11----435
Under 15 Years------------------------
15-19 Years1---------------1-----1-
20-24 Years----------------------11
25-29 Years---------------1-------1
30-44 Years1--------------------213
45 Years & Older------1--------------2--

Notes:

A dash ("–") indicates quantity zero.

All Ages category includes records with unknown age.

Total (Both Sexes) category includes records with unknown sex.

Source: Michigan Disease Surveillance System, MDHHS.

Last Updated: 01/15/2026