MOSCOW, October 14 (Reuters) - Russia has granted regulatory approval to a second COVID-19 vaccine, according to its register of authorised medicines. A delighted President Vladimir Putin announced the news

New Delhi, September 4 (PTI): The COVID-19 vaccine, Sputnik V, approved by Russia last month, has been shown to elicit antibody response with no serious adverse events in small human trials, according to prelim

MOSCOW, August 15 (Reuters) - Russia has produced the first batch of its new vaccine for COVID-19, the Interfax news agency quoted the health ministry as saying on Saturday, hours after the ministry reported th