If this is actually true it just shows that WHO is no good with their plans - more money and resources needed to be diverted to local communities to help themselves. There are not enough of helpers from outside to help now anyway so this is probably better and even if it does not work for everybody it may actually work well enough to convince the idiots claiming that there is novirus or that it is spread on purpose by burial teams etc. or just wait until they die and make for a better world.
ON a second thought - I just wonder why this story is not known in wider world as it seems to show that there is hope and motivated people can actually do something useful instead of indulging in the biggest zombi attack media hysteria since Wells did his Martians invasion.