Decoding Moderna’s Covid-19 Vaccine Ingredients

A closer look at the ingredient list for Moderna’s coronavirus vaccine reveals a simple product safe for human use.

Jesse Smith, MD
Medium Coronavirus Blog
4 min readDec 4, 2020

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Source: https://commons.wikimedia.org/wiki/File:Nanoparticles;_scanning_electron_micrograph_(5887833046).jpg

Recent reports found that Moderna’s mRNA-1273 vaccine is over 94% effective against Covid-19 infection. This news is a bright spot in what has been a dark and challenging year.

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Jesse Smith, MD
Medium Coronavirus Blog

Physician and molecular biologist. I write about topics in science and medicine that relate to everyone.