MIIC Status and Overall Characteristics

Aggregate information about client records and immunizations in the Minnesota Immunization Information Connection (MIIC) and organizations using MIIC.

Data reported: 07/2024

On this page:
Summary
Clients
Immunizations
Organizations Using MIIC

Summary

• MIIC contains 132,855,690 immunizations.
• MIIC client records include 8,732,413 living clients of all ages. 7,415,847 of those clients have a Minnesota address.
• 98% of client records in MIIC contain at least one immunization and 87% of client records contain at least two immunizations.
• The median number of non-influenza immunizations in MIIC for individuals:
  • Ages 4 months through 5 years is 18
  • Ages 6 through 10 years is 21
  • Ages 11 through 18 years is 25
• There are 6,040 organizations using MIIC, including primary care clinics, specialty providers, schools, child care facilities, nursing homes and long term care facilities, pharmacies, and hospitals.

Clients

Number of Clients in MIIC, July 2003 - July 2024

There are 8,732,413 living clients MIIC. 98% of these records contain at least one immunization and 87% contain at least two immunizations.

Immunizations

Number of Immunizations in MIIC, July 2003 - July 2024

MIIC contains 132,855,690 immunizations.

Note: Since COVID-19 vaccine roll out, MIIC data quality work has resulted in increased data clean-up which can result in changes in immunization totals.

Median Number of Non-Influenza Immunizations per Person by Age Group, July 2024

The median number of non-influenza immunizations in MIIC for individuals ages 4 months through 5 years is 18, the median immunizations for those ages 6 through 10 years is 21, and the median immunizations for those ages 11 through 18 years is 25.

Organizations Using MIIC

There are 6,040 active organizations using MIIC. Note: The number of active organizations in MIIC depends on how the organization chose to be set up as a MIIC user. For example, some health systems and school districts are set up as one "primary care clinic" or one "school."

• All local public health agencies in the state use MIIC.
• "Specialty provider" includes OB-Gyns and other specialists as well as occupational health organizations.
• "Other" includes community vaccinators, family and social service organizations, and correctional facilities.

Number of Active Organizations in MIIC by Type, July 2024

Number of Active Organizations in MIIC by Type over Time, July 2003 - July 2024