COVID-19 Vaccinations by Week - ARCHIVED

Published by data.ct.gov | State of Connecticut | Metadata Last Checked: June 27, 2025 | Last Modified: 2023-08-02

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.

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Complete Metadata

identifier	https://data.ct.gov/api/views/5azy-n6sh
issued	2021-04-08
landingPage	https://data.ct.gov/d/5azy-n6sh
theme	[ "Health and Human Services" ]