The Russian vaccine Sputnik V for COVID-19 is about 83% effective ...

Vladimir Putin confirmed on Wednesday that he was vaccinated against COVID-19 ...

Russia’s Sputnik V vaccine for Covid-19 is about 90% effective against ...

The World Health Organization said it has discovered problems at a ...

The Minister of Health of Venezuela, Carlos Alvarado, has reported that ...

Bolivia received its first batch of Sputnik V vaccines. This makes ...