Question: This week marked the one-year anniversary of the COVID-19 vaccine rollout. Which vaccine became available first?
A Pfizer-BioNTech
B Moderna
C Johnson & Johnson
You can see the correct answer here.
Question: This week marked the one-year anniversary of the COVID-19 vaccine rollout. Which vaccine became available first?
A Pfizer-BioNTech
B Moderna
C Johnson & Johnson
You can see the correct answer here.