Health
Caution needed in using mRNA-based vaccines to prevent unknown risks including death – Global Times
The large-scale use of mRNA-based COVID-19 vaccines including those produced by Pfizer and Moderna contain unknown risks, a Chinese expert warned, and called for…
vaccine Photo: VCG
The large-scale use of mRNA-based COVID-19 vaccines including those produced by Pfizer and Moderna contain unknown risks, a Chinese expert warned, and called for the cautious use of such vaccines following the death of a patient in the US. Unlike inactivated vaccines, the large-scale use of mRNA vaccines carry the risk of causing abnormal immune dysfunction, allergy or even death, the Chinese immunologist said.
The patient, from Placer county, California, died hours after receiving…
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