Affordable by those who need it
I would love to see this vaccine become a reality but I'm not very hopeful that this would have a price tag that many African nations could afford to give out to their populations for free or, if not free, the pennies the average citizen could afford. Mozambique, where I live and work, is VERY hard hit by Malaria but it's rural areas are very poor and the medicine distribution points in the CITIES struggle to keep vaccines refrigerated and properly handled. There is much development to be done in many of the nations who see high death rates from Malaria before we can use phrases like "allow us to do away with this disease". I do hope to see the disease done away with but let's not assume that with the development of the vaccine that that victory is imminent.
Nobody's gonna believe that computers are intelligent until they start coming in late and lying about it.