WHO warns against mixing and matching COVID vaccines
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The World Health Organization's chief scientist on Monday advised against people mixing and matching COVID-19 vaccines from different manufacturers, calling it a "dangerous trend" since there was little data available about the health impact.
枫下家园 / 医药保健 / WHO warns against mixing and matching COVID vaccines
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2021-7-12{874}(#13847226@0)+4
The World Health Organization's chief scientist on Monday advised against people mixing and matching COVID-19 vaccines from different manufacturers, calling it a "dangerous trend" since there was little data available about the health impact.