Russia says suggestion its coronavirus vaccine may be unsafe is 'groundless' – video

Russia said on Wednesday the first batch of its Sputnik V Covid-19 vaccine would be ready within two weeks and rejected safety concerns over its rapid approval as 'groundless'. The health minister, Mikhail Murashko, said the vaccine, developed by the Gamaleya Institute, would be administered on a voluntary basis. The vaccine has not yet completed its final trials. Only about 10% of clinical trials are successful and some scientists fear Moscow may be putting national prestige before safety

• 'They've jumped the gun': scientists worry about Russia's Covid-19 vaccine