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Fainting Schoolgirls: India's Vaccine Safety Net Explained
24 Dec
Summary
- Fainting after vaccination is often a stress response, not a vaccine flaw.
- India's vaccine safety system is extensive and scrutinized globally.
- New guidelines enhance surveillance for all vaccine types and digital reporting.
In October 2025, reports emerged from Bihar detailing schoolgirls fainting post-vaccination, leading to online misinformation. Medically, fainting is a vasovagal syncope, a stress response unrelated to vaccine toxicity. India's comprehensive vaccine safety system meticulously investigates such events, employing a multi-phase approach from lab studies to post-market surveillance.
India's AEFI guidelines, updated in 2024, classify adverse events into five categories, including normal reactions, quality defects, errors, stress responses, and coincidental illnesses. This detailed classification ensures no potential safety signal is missed. The system, assessed as robust by the WHO in 2017, has been further enhanced to cover adult and emergency vaccines, with digital integration for real-time reporting.
