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What Is In The Pfizer/BioNTech Covid-19 Vaccine?

The COVID-19 mRNA Vaccine BNT162b2 contains: the active substance, which is BNT162b2 RNA. Each dose is 0.3 mL with 30 micrograms mRNA. The vaccine contains polyethylene glycol/macrogol (PEG) as part of ALC-0159.

The other ingredients are:

ALC-0315 = (4-hydroxybutyl)azanediyl)bis(hexane-6,1-diyl)bis(2-hexyldecanoate)
ALC-0159 = 2[(polyethylene glycol)-2000]-N,N-ditetradecylacetamide
potassium chloride
potassium dihydrogen phosphate
sodium chloride
disodium hydrogen phosphate dihydrate

The vaccine does not contain eggs, preservatives, mercury or antibiotics.

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