So far, the true extent of effects spread of vaccine lies have had has not been documented. But it’s a question that preoccupies scientists in parts of the world, and more so in light of ongoing vaccine research and development efforts to tackle a number of diseases of concern.
Mauritius, South Africa and Morocco were the most innovative economies in Africa this year.
Rwanda health ministry Covid-19 data show the last patient was admitted on April 2. There were five patients in total. Four of them were subsequently discharged after recovery.