Tonga

2 Vaccines Approved for Use in Tonga

RNA

Pfizer/BioNTech

Comirnaty

Approved in 146 countries
80 trials in 26 countries
Approval Source: matangitonga.to
Non Replicating Viral Vector

Serum Institute of India

Covishield (Oxford/ AstraZeneca formulation)

Approved in 49 countries
4 trials in 1 country
Approval Source: xinhuanet.com