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What is an mRNA vaccine?
1 mRNA vaccine
here is no coronavirus in the new vaccines. Instead they contain tiny fragments of genetic code called mRNA. These fragments give the body the instructions
Exploring The human Ecosystem
Dwelling in every nook of your body, from the lining of your gut, the surface of your skin, every crevice of your mouth and even on the surface of your eye, are billions and billions of bacteria – 100 trillion in all. In fact, for every single ‘you’