> Hungary has been using Russia's Sputnik vaccine for months and and Slovakia has also bought doses of it.
> Germany said in April it would begin talks to secure supplies of the Russian vaccine and Austria said it would buy one million doses, but only once the EU's medicines agency approves the jab for use in the EU.
> The Czech Republic and Poland have entered talks with both Russia and China.
So that's Hungary, Slovakia, Germany, the Czech Republic and Poland - that would be 5 states, ~20%.
https://www.bbc.co.uk/news/explainers-52380823
> Hungary has been using Russia's Sputnik vaccine for months and and Slovakia has also bought doses of it.
> Germany said in April it would begin talks to secure supplies of the Russian vaccine and Austria said it would buy one million doses, but only once the EU's medicines agency approves the jab for use in the EU.
> The Czech Republic and Poland have entered talks with both Russia and China.
So that's Hungary, Slovakia, Germany, the Czech Republic and Poland - that would be 5 states, ~20%.