A year-long autopsy-based study conducted by AIIMS, New Delhi has found no scientific evidence linking COVID-19 vaccination to sudden deaths among young adults, reaffirming that the vaccines are safe and effective.
The study, titled “Burden of Sudden Death in Young Adults: A One-Year Observational Study at a Tertiary Care Centre in India,” has been published in the Indian Journal of Medical Research, the flagship journal of the Indian Council of Medical Research.
Researchers examined sudden death cases among individuals aged 18 to 45 using verbal autopsy, post-mortem imaging, conventional autopsy and detailed histopathological analysis.
The findings showed no statistically significant association between COVID-19 vaccination status and sudden deaths in the young population.
Most deaths were attributed to well-known medical conditions, with cardiovascular diseases identified as the leading cause.
Respiratory illnesses and other non-cardiac causes were also reported in several cases.
The study further noted that COVID-19 infection history and vaccination status were similar across younger and older age groups, with no causal link found between vaccination and sudden deaths.
Researchers said the results are consistent with global scientific evidence supporting the safety of COVID-19 vaccines.
AIIMS Professor Dr Sudheer Arava said the study is especially significant amid the spread of misleading claims and unverified reports suggesting a link between vaccines and sudden deaths.
He emphasised that the findings do not support such claims and highlighted the importance of relying on scientific, evidence-based research to inform public understanding.
Health experts noted that sudden deaths among young individuals, though tragic, are often linked to underlying and sometimes undiagnosed health conditions, particularly heart-related diseases.
They stressed the need for early health screening, healthy lifestyle choices and timely medical intervention to reduce such risks.
Dr Arava also urged the public to trust credible scientific sources and avoid misinformation that could undermine confidence in proven public health measures, including vaccination.
