31+ Moderna Covid Vaccine Efficacy Images. What you need to know. This effect is likely to impact vaccine efficacy and may also compromise the duration of the protective immune response induced by this vaccine.

Future coronavirus vaccines may harness nanoparticles
Future coronavirus vaccines may harness nanoparticles from post.medicalnewstoday.com
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This effect is likely to impact vaccine efficacy and may also compromise the duration of the protective immune response induced by this vaccine.

Moderna vaccine has 94.5% efficacy, trial analysis shows. That resulted in an estimated vaccine efficacy of 94.5%, it said. What you need to know. Moderna has said it aims to submit the vaccine for approval by the us food and drug administration 'in the coming weeks' © afp via getty images.