Excel · dataset · 2023
COVID-19 Post-Vaccination Infection Data (ARCHIVED)
Listed in California Open Data
__Note:__ This dataset is no longer being updated due to the end of the COVID-19 Public Health Emergency.
Description
The California Department of Public Health (CDPH) is identifying vaccination status of COVID-19 cases, hospitalizations, and deaths by analyzing the state immunization registry and registry of confirmed COVID-19 cases. Post-vaccination cases are individuals who have a positive SARS-Cov-2 molecular test (e.g. PCR) at least 14 days after they have completed their primary vaccination series.
Tracking cases of COVID-19 that occur after vaccination is important for monitoring the impact of immunization campaigns. While COVID-19 vaccines are safe and effective, some cases are still expected in persons who have been vaccinated, as no vaccine is 100% effective. For more information, please see cdph.ca.gov/Programs/CID/DCDC/Pages/COVID-19/Post-Vaccine-COVID19-Cases.aspx Post-vaccination infection data is updated monthly and includes data on cases, hospitalizations, and deaths among the unvaccinated and the vaccinated.
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Partially vaccinated individuals are excluded. To account for reporting and processing delays, there is at least a one-month lag in provided data (for example data published on 9/9/22 will include data through 7/31/22).
Notes
* On September 9, 2022, the post-vaccination data has been changed to compare unvaccinated with those with at least a primary series completed for persons age 5+. These data will be updated monthly (first Thursday of the month) and include at least a one month lag.
- On February 2, 2022, the post-vaccination data has been changed to distinguish between vaccination with a primary series only versus vaccinated and boosted. The previous dataset has been uploaded as an archived table. Additionally, the lag on this data has been extended to 14 days.
- On November 29, 2021, the denominator for calculating vaccine coverage has been changed from age 16+ to age 12+ to reflect new vaccine eligibility criteria. The previous dataset based on age 16+ denominators has been uploaded as an archived table.
Links
Get the data
- All resource data data.chhs.ca.gov/dataset/e39edc8e-9db1-40a7-9e87-89169401c3f5/resource/b1dd1f0d… ↗
download · from data ca gov
- COVID-19 Post Vaccination Statewide Stats data.chhs.ca.gov/dataset/e39edc8e-9db1-40a7-9e87-89169401c3f5/resource/c5978614… ↗
download · from data ca gov
- data.chhs.ca.gov /dataset/e39edc8e-9db1-40a7-9e87-89169401c3f5/resource/de27ce58… ↗
COVID-19 Post Vaccination Statewide Stats (archived - July 17, 2022)
download · from data ca gov
- data.chhs.ca.gov /dataset/e39edc8e-9db1-40a7-9e87-89169401c3f5/resource/39969fac… ↗
COVID-19 Post Vaccination Statewide Stats (archived - November 13, 2021)
download · from data ca gov
- data.chhs.ca.gov /dataset/e39edc8e-9db1-40a7-9e87-89169401c3f5/resource/0c33ce39… ↗
COVID-19 Post-Vaccination Infection Data - Data Dictionary
download · from data ca gov
Where it is published
- California Open Data dataset page data.ca.gov/dataset/covid-19-post-vaccination-infection-data-archived ↗
landing page · from data ca gov
Documentation and papers
- Publisher page cdph.ca.gov/Programs/CID/DCDC/Pages/COVID-19/Post-Vaccine-COVID19-Cases.as… ↗
documentation · from data ca gov
Catalogue records · 1
- CKAN API data.ca.gov/api/3/action/package_show?id=e4321e5b-752d-4e29-b61f-599366a7a… ↗
metadata API · from data ca gov
Topics
- Stated by source
- COVID-19 · Health and Human Services
- From keywords
- Medicine & Health
- Inferred from text
- Tabular 65%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| California Open Data | e4321e5b-752d-4e29-b61f-599366a7a8e4 | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| concepts[field].local:field:medicine-health | mapping · data ca gov | connector:data_ca_gov@1.0.0 | |
| concepts[modality].local:modality:tabular | enrichment · data ca gov | keyword-concept-rules@1.0.0 | title+description (65%) |
| concepts[topic].ckan_group:data_ca_gov:covid-19 | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| concepts[topic].ckan_group:data_ca_gov:health-human-services | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| created_date | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| description | source · data ca gov | connector:data_ca_gov@1.0.0 | /notes |
| license_text | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| publication_date | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| title | source · data ca gov | connector:data_ca_gov@1.0.0 | /title |
| updated_date | source · data ca gov | connector:data_ca_gov@1.0.0 |