Also worth mentioning, is that Russia is working on a freeze dried version: https://www.nasdaq.com/articles/exclusive-russia-focuses-on-freeze-dried-vaccine-dos

Also worth mentioning, is that Russia is working on a freeze dried version: https://www.nasdaq.com/articles/exclusive-russia-focuses-on-freeze-dried-vaccine-doses-as-transport-fix-2020-11-17 https://www.nasdaq.com/articles/exclusive-russia-focuses-on-...