Five years after the rollout of Covid-19 vaccines started, it seems the mystery of why the Astra-Zeneca and J&J vaccines led to a rare but deadly side effect of unusual blood clots and bleeding has finally been solved.
It's a fascinating case of molecular mimicry that may help make vaccine safer.
https://www.science.org/content/article/rare-dangerous-side-effects-some-covid-19-vaccines-explained
Kai Kupferschmidt
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2026-02-11 22:24:41 UTC
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2026-02-11 22:24:41 UTCEvent JSON
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