• SAFN

What are the COVID-19 vaccines made of?

Updated: Mar 28



A list of all the ingredients and the reason why they are being used


Pfizer COVID-19 vaccine

(see How mRNA vaccines work)



* Polyethylene glycol (PEG) can sometimes cause allergic reactions.



 

Moderna COVID-19 vaccine

(see How mRNA vaccines work)


* Polyethylene glycol (PEG) can sometimes cause allergic reactions.


 

Astrazeneca/Oxford (COVISHIELD) COVID-19 vaccine


 

Johnson and Johnson (Janssen) COVID-19 vaccine


 

Sputnik V COVID-19 vaccine


 

Learn more


References




Contributed by: Text: Nilda Vanesa Ayala Nunez, Images: Christina Nowicki

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