This additional 700,000 is obviously able to reproduce itself as it seems to be being used for many different groups of people, medics and frontliners, expats, (oh I think that they have now been struck off the list as there were only 45,000 who registered!), the elderly, the vulnerable, children, those who have already been double vaccinated with Sinovac etc. But clearly it is too unstable to ship to Isaan!