Pfizer 

https://www.cdc.gov/vaccines/covid-19/eua/pfizer.html

Modernatx  

https://www.cdc.gov/vaccines/covid-19/eua/modernatx.html

Astrazeneca  

https://www.cdc.gov/vaccines/covid-19/eua/astrazeneca.html

Janssen  

https://www.cdc.gov/vaccines/covid-19/eua/janssen.html