Number and Rate of Chlamydia Cases
by Selected Age Groups
Berrien County Health Department,
Michigan Residents, 2015-2019 and 2020

Age in YearsChlamydia CasesRate
Annual
Average
2015-2019
2020Annual
Average
2015-2019
2020
All Ages873.2784566.7511.1
Less than 1512.6945.1*
15 to 19308.02583,211.12,754.4
20 to 24294.22773,243.93,181.0
25 to 29146.21261,593.11,348.0
30 to 4497.899373.6377.0
45+14.01519.4*

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.

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: 08/03/2020