Question

How does the covid vaccine works??​

Answer 1

Answer:

hope it was helpful to you dear friend...

Explanation:

Widespread vaccination for the coronavirus means that the virus will not infect as many people. This will limit spread through communities. Both Pfizer and Moderna report that their vaccines show approximately 95% efficacy at preventing both mild and severe symptoms of COVID-19.............

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Answer 2

Explanation:

mRNA vaccines contain material from the virus that causes COVID-19 that gives our cells instructions for how to make a harmless protein that is unique to the virus. After our cells make copies of the protein, they destroy the genetic material from the vaccine.