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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    COVID-19 Vaccinations by Week - ARCHIVED

    Metadata Updated: June 21, 2025

    NOTE: As of 2/16/2023, this page is not being updated. For data on COVID-19 Updated (Bivalent) Booster Vaccinations by Week go to https://data.ct.gov/Health-and-Human-Services/COVID-19-Updated-Bivalent-Booster-Vaccinations-By-/qh93-7j6n.

    Total Number of first COVID-19 Vaccination doses Given by Week Administered. The date represents the last day of each week presented. Weeks are based on the CDC MMWR week (Sunday - Saturday). Vaccine administration records received by the CT Immunization Information System (CT WiZ). Does not include bivalent booster data. All data in this report are preliminary; data for previous dates will be updated as new reports are received and data errors are corrected.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Created Date August 7, 2021
    Metadata Updated Date June 21, 2025

    Metadata Source

    Harvested from Connecticut Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date August 7, 2021
    Metadata Updated Date June 21, 2025
    Publisher data.ct.gov
    Maintainer
    Identifier https://data.ct.gov/api/views/5azy-n6sh
    Data First Published 2021-04-08
    Data Last Modified 2023-08-02
    Category Health and Human Services
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.ct.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 66531a86-4949-4075-8d43-4bdfa4d59fad
    Harvest Source Id 36c82f29-4f54-495e-a878-2c07320bf10c
    Harvest Source Title Connecticut Data.json
    Homepage URL https://data.ct.gov/d/5azy-n6sh
    Source Datajson Identifier True
    Source Hash 65e64a92c101cc9062f8c14b6d731505186661ffcc6c7736a8795c34df1ce68d
    Source Schema Version 1.1

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