Chronic Hepatitis C Infection Statistics
All reported hepatitis C cases with chronic hepatitis C infection. In 2016, the case definition for chronic hepatitis C infection was changed to exclude past hepatitis C infections. In addition, a match with Minnesota death records was completed in 2016 and those persons who had died were removed from the registry. The case counts below reflect these changes and are lower than reported in the past.
As of Dec. 31, 2017, there were 34,720* persons who were reported to MDH and are assumed alive and living in Minnesota with chronic hepatitis C virus (HCV) infection.
*Includes persons with unknown city of residence.
Note: Includes all acute, chronic, and probable chronic cases.
Persons Living Chronic HCV in MN by Current Residence, 2017
Total number with residence information = 33,897
(823 missing residence information)
Suburban Metro = Seven-county metro area including Anoka, Carver, Dakota, Hennepin (except Minneapolis), Ramsey (except St. Paul), Scott, and Washington counties including those in Hennepin or Ramsey counties with unknown city.
Greater Minnesota = All other counties outside the seven-county metro area.
Persons Living with Chronic HCV in MN by Age, 2017
Persons Living with Chronic HCV in MN by Race Rates (per 100,000 persons*), 2017
*Rates calculated using 2015 U.S. Census ACS data. Excludes persons with multiple races or unknown race, n=23,385.
The statistics rely on data from HCV cases diagnosed through 2017 and reported to the Minnesota Department of Health (MDH) Hepatitis Surveillance System.
Some limitations of surveillance data:
Data do not include hepatitis-infected persons who have not been tested.
Data do not include persons whose positive test results have not been reported to MDH.
Persons are assumed to be alive unless MDH has knowledge of their death. The most recent match with Minnesota death records was completed in 2017.
Persons whose most recently reported state of residence was Minnesota are assumed to be currently residing in Minnesota unless MDH has knowledge of their relocation.