Why it's hard to run a mass measles campaign in Nigeria's war-torn states: Brian Snyder/ReutersThe World Health Organisation and the United Nations have embarked on a campaign to vaccinate 4.7 million children against measles in Nigerian states affected by conflict. Chief Executive Officer of the Nigeria Centre for Disease Control Chikwe Ihekweazu … [Read more...] about Why it’s hard to run a mass measles campaign in Nigeria’s war-torn states | The Conversation