Russian Health Minister Mikhail Murashko said on Wednesday claims that Russia's COVID-19 immunization was hazardous were baseless and driven by rivalry, the Interfax news organization detailed.

President Vladimir Putin said on Tuesday that Russia had become the primary nation to give administrative endorsement to a COVID-19 immunization, after under two months of human testing.

Moscow's choice to concede its endorsement has raised worries among certain specialists. Just about 10% of clinical preliminaries are fruitful and a few researchers dread Moscow might be putting national renown before wellbeing.