Dataset - All India, Year, Gender and Vaccine-type wise Causality assessment results of Adverse Events Following Immunization (AEFI) cases following COVID-19 vaccination
All India, Year, Gender and Vaccine-type wise Causality assessment results of Adverse Events Following Immunization (AEFI) cases following COVID-19 vaccination
This dataset contains the All India, Year, Gender and Vaccine-type wise casuality assessment results of Adverse Events Following Immunization (AEFI) following Covid-19 vaccination approved by National AEFI Committee. The casuality classification is as follows:
A1 – Vaccine product related reaction; A2 – Vaccine quality defect related reaction; A3 – Immunization error related reaction; A4 – Immunization anxiety related reaction; B1 – Temporal relationship is consistent but there is insufficient definitive evidence for vaccine causing event; B2 – Reviewing factors result in conflicting trends of consistency and inconsistency with causal association to immunization; C – Coincidental: underlying or emerging condition(s), or conditions caused by exposure to something other than vaccine; D – Unclassifiable.
All India, Year, Gender and Vaccine-type wise Causality assessment results of Adverse Events Following Immunization (AEFI) cases following COVID-19 vaccination
This dataset contains the All India, Year, Gender and Vaccine-type wise casuality assessment results of Adverse Events Following Immunization (AEFI) following Covid-19 vaccination approved by National AEFI Committee. The casuality classification is as follows:
A1 – Vaccine product related reaction; A2 – Vaccine quality defect related reaction; A3 – Immunization error related reaction; A4 – Immunization anxiety related reaction; B1 – Temporal relationship is consistent but there is insufficient definitive evidence for vaccine causing event; B2 – Reviewing factors result in conflicting trends of consistency and inconsistency with causal association to immunization; C – Coincidental: underlying or emerging condition(s), or conditions caused by exposure to something other than vaccine; D – Unclassifiable.
The calendar year to which the adverse event record pertains.
vaccination_date
Date
446
2712
The date on which the individual received the vaccine dose associated with the reported adverse event.
date_of_approval
Date
22
2712
The date on which the adverse event case report was approved.
national_id
String
2710
2712
Unique identifier assigned to each reported adverse event case in India's COVID-19 AEFI reporting system.
age
Int64
85
2712
The age of the individual who experienced the adverse event following vaccination.
gender
String
2
2712
The gender of the individual who experienced the adverse event.
reporting_reason_outcome
String
7
2712
The severity-based reason for reporting the adverse event together with the recovery outcome, such as hospitalization or severe reaction and whether the individual recovered.
vaccine_type
String
4
2712
The COVID-19 vaccine administered to the individual prior to the reported adverse event.
diagnosis
String
1381
2712
The diagnosis of the adverse event as originally reported for the case.
standardised_diagnosis
String
128
2712
The standardized diagnosis classification assigned to the reported adverse event after normalization of case-level diagnoses.
causality_classification
String
9
2712
Coded causality assessment outcome indicating the assessed relationship between the vaccination and the reported adverse event.
note
String
17
62
Supplementary remarks or clarifications recorded for a case, where applicable.
Citation
Ministry of Health and Family Welfare. (2026). All India, Year, Gender and Vaccine-type wise Causality assessment results of Adverse Events Following Immunization (AEFI) cases following COVID-19 vaccination [Data set]. Dataful. https://dataful.in/datasets/23201
