Brazil yellow fever outbreak kills 40

Public health officials in Brazil are working to stop an outbreak of yellow fever that has killed at least 40 people from becoming an epidemic and urged people in nine states on Thursday to seek vaccinations. The Health Ministry said 70 cases of the fever and 40 deaths have been confirmed in the outbreak, centred in rural areas of the state of Minas Gerais, and another 47 deaths and 368 suspect cases are under investigation.