By Joseph Erunke ABUJA-THE federal government, Friday,took delivery of Russian-made COVID-19 vaccine from ambassador of the Russian Federation to Nigeria, Alexey Shebarshin today. This came after the Minister of Health, Dr. Osagie Ehanire supported by the Honourable Minister of State for Health, Dr. Olorunnimbe Mamora and other top management of the Health Ministry and other Nigerian scientists, researchers and advisors …