13 million AstraZeneca and Sinovac vaccine doses to be administered in Thailand by end of August

[Nojohndoe]

3 minutes ago, DrPhibes said:

Which is why all front line medical personnel are getting a Pfizer booster from the just received 1.5 million donated by the US who already had double shots of Sinovac?

Given that Sinovac is expected to have less total efficacy against  the Delta  variant and front line medical workers are an essential then a Pfizer booster will help to ensure they do not be forced to cease their function. It is  bad enough that Hospitals are being overwhelmed  in other resources but people are essential even if volunteers.