Scientists develop new inhaled COVID-19 vaccines

02:35

A total of 14 COVID-19 vaccines are now in some degree of use across the world, all of them injected into your arm.

But for cold storage requirements and other reasons,​some ofthese drugs may not be the best fit in less accessible parts of the world.

So scientists are working on​anew​class ofvaccines that would be inhaled, not injected.

CGTN's Hendrik Sybrandy reports.

Check out

The China Report

, our new weekly newsletter.Subscribe here!