Moscow began distributing the Sputnik V Covid-19 shot via 70 clinics on Dec. 5 to the most exposed groups, marking Russia’s first large-scale vaccination against the disease, the city’s coronavirus task force said.

The United Kingdom’s Medicines & Healthcare Products Regulatory Agency (MHRA) granted temporary authorization for emergency use to Pfizer and BioNTech for the companies’ mRNA vaccine BNT162b2, marking the first Western country EUA for a Covid-19 vaccine.