COVID-19 Updated (Bivalent) Vaccinations By Week and Age Group - ARCHIVED

<strong>These tables will stop being updated after June 1, 2023. COVID-19 vaccination reporting is expected to resume when a new COVID-19 vaccination formulation is authorized.</strong></p>

As 4/22/2023, CDC recommends bivalent vaccine for everyone regardless of age and whether or not the person has had prior monovalent vaccine.

This table shows the number of people with a first updated (bivalent) COVID 19 vaccine dose administered by week and by age group.

• Data are reported weekly on Thursday and include doses administered to Saturday of the previous week. Data for the last incomplete week are excluded.

• All data in this report are preliminary. Data for previous weeks may be changed because of delays in reporting, deduplication, or correction of errors.

• The table groups people based on their age at the time of administration of the updated (bivalent) COVID-19 dose.

• The analyses here are based on data reported to CT WiZ which is the immunization information system for CT. Connecticut COVID-19 Vaccine Program providers are required to report to CT WiZ all COVID-19 doses administered in CT including to CT residents and to residents of other jurisdictions. CT Wiz also receives records on CT residents vaccinated in other jurisdictions and by federal entities which share data with CT WiZ electronically (currently: RI, NJ, New York City, DE, Philadelphia, NV, Indian Health Service, Department of Veterans Affairs (doses administered since 11/2022)). Electronic data exchange is being added jurisdiction-by-jurisdiction. Once a jurisdiction is added to CT WiZ, the records for residents of that jurisdiction vaccinated in CT are removed. For example, when CT residents vaccinated in NYC were added, NYC residents vaccinated in CT were removed.

• People who started COVID-19 vaccination with Pfizer vaccine before age 5 are not recommended to get an updated (bivalent) booster vaccine at this time. Therefore, people 0-4 have been excluded from these tables. For data on COVID-19 vaccination in people 0-4 click here: https://data.ct.gov/Health-and-Human-Services/COVID-19-Vaccination-Primary-Series-Coverage-Age-L/su9q-qn6e.

Querying over HTTP

Splitgraph serves as an HTTP API that lets you run SQL queries directly on this data to power Web applications. For example:

curl https://data.splitgraph.com/sql/query/ddn \
    -H "Content-Type: application/json" \
    -d@-<<EOF
{"sql": "
    SELECT *
    FROM \"ct-gov/covid19-updated-bivalent-vaccinations-by-week-and-qh93-7j6n\".\"covid19_updated_bivalent_vaccinations_by_week_and\"
    LIMIT 100 
"}
EOF

See the Splitgraph documentation for more information.