Vaccine freezing_Leading local media on chemical materials, nano-ma

In the current period of COVID-19 virus flooding, a study can make vaccines into a film that can be quickly dissolved without freezing and transporting.

The New Film Oral Vaccine Does Not Require Frozen Transportation

In the current period of COVID-19 virus flooding, a study can make vaccines into a film that can be quickly dissolved without freezing and transporting.…

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