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vaccination updated date

vacc_upd_dt
general
Updated 3/30/2026

Definition

The last change date for a protective immunization. Used to track temporal information related to vaccination updated date. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for vaccination management and reporting.

Standard Abbreviation

vacc_upd_dt

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  vacc_upd_dt VARCHAR(100),  -- vaccination updated date
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  vacc_upd_dt as vaccination_updated_date
FROM claims;

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