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.