Which country has become the first country to approve the world's first needle-free, inhaled version of the COVID-19 vaccine?

Which country has become the first country to approve the world's firs

1.	Which country has become the first country to approve the world's first needle-free, inhaled version of the COVID-19 vaccine?
Answer» China has become the first country in the world to approve the world's first needle-free, inhaled version of the COVID-19 vaccine.