COVID-19 Vaccine Allocations: Janssen Doses by U.S. Jurisdiction and Week

Data from data.cdc.gov tracks the weekly allocation of Janssen COVID-19 vaccine first doses to U.S. jurisdictions. The dataset includes columns for Week of Allocations, Jurisdiction, and 1st Dose Allocations. It was last updated on May 5, 2021, and is part of a series of federal vaccine distribution data releases.

Use Cases

• Analyze weekly trends in vaccine supply using Week of Allocations and 1st Dose Allocations.
• Compare allocation amounts between different Jurisdictions over time.
• Model jurisdiction-level supply forecasts using the time-series structure of Week of Allocations and 1st Dose Allocations.

Strengths

• Data is sourced from the authoritative data.cdc.gov platform.
• Provides a structured weekly time series with a clear Jurisdiction dimension.

Limitations

• Last updated 2021-05-05 13:29:32; freshness should be verified.
• Row count is unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

data.cdc.gov

Collection Method

Likely compiled from federal vaccine distribution planning and allocation reports.

Freshness

Last updated 2021-05-05 13:29:32.

Geography

United States jurisdictions (likely states and territories).