Careful work must be required to confirm safety.
I'm very worried that this point is being neglected because of the emphasis on speed.
Moreover, since it is not stable, it is indispensable to store it in a freezer.
In the case of Pfizer, the temperature is minus 70 ° C, and in the case of Moderna, the temperature is minus 20 ° C, which is limited to half a year. Naturally, the cost is also high.
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タグ： vaccine
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