UNITED NATIONS

Yellow fever burden to shift to central and east Africa by 2050: Study

Number of deaths to likely increase 25 per cent; projected to further accelerate in the two regions after 2050

Significant number of malaria mosquitoes bite during day, control measures need re-evaluation: Study 

Mosquito populations feed in shifts during the day, study finds

Nigeria’s WTO candidate gets Africa’s backing

Ngozi Okonjo-Iweala, a candidate contesting for director-general at the World Trade Organization, has worked for 25 years at the World Bank &…

Environmental crimes threaten global security, says UN

Illegal forestry and ivory products worth up to US $213 billion a year are helping fund terrorists, militants and criminals