but not selling it world wide keeping to themselves ? is it 1 or 2 jabs?
It is being used (according to the BBC) in
- Argentina
- Palestinian territories
- Venezuela
- Hungary
- UAE
- Iran
But it doesn't say if all doses are being supplied by, or come directly from, Russia.
It's 2 doses, but the second one is apparently slightly different from the first.
'Unlike other similar vaccines, the Sputnik jab uses two slightly different versions of the vaccine for the first and second dose - given 21 days apart.
They both target the coronavirus's distinctive "spike", but use different vectors - the neutralised virus that carries the spike to the body.
The idea is that using two different formulas boosts the immune system even more than using the same version twice - and may give longer-lasting protection.
As well as proving effective, it was also safe with no serious reactions linked to the vaccine during the trial.
Some side effects to a vaccine are expected but these are usually mild, including a sore arm, tiredness and a bit of a temperature.
And there were no deaths or serious illness in the vaccinated group linked to the jab'.