' ExposedJohn Nkengasong the head of the Africa Centres for Disease Control and Prevention acknowledges how exposed the continent is and on more than one occasion has said that Africa has to up its game in terms of vaccine manufacture to never let a similar position develop again (AC Vol 61 No 20 Paths out of the pandemic)...
John Nkengasong of the Africa Centres for Disease Control and Prevention points out that 230m shots allowing for two shots per person plus wastage in distribution will only cover 8-9% of Africa's population far short of the 40-60% required to achieve herd immunity...