Which country was the first to approve a COVID-19 vaccine for children aged 5 to

Which country was the first to approve a COVID-19 vaccine for children aged 5 to 11 in 2021?

Which country was the first to approve a COVID-19 vaccine for children aged 5 to 11 in 2021?

Step 1: Understand that the question is asking about the first country to approve a COVID-19 vaccine for children aged 5 to 11.
Step 2: Recall that the Pfizer-BioNTech COVID-19 vaccine was developed for use in children.
Step 3: Identify the date when the vaccine was approved for this age group.
Step 4: Confirm that the United States was the first country to approve this vaccine for children aged 5 to 11.
Step 5: Note that the approval happened in October 2021.

No concepts available.