The Vaccine Alliance, Gavi, has signed a $5m (£3.5m) deal for an Ebola vaccine, to protect against future outbreaks of the deadly disease.
Forfeiting our commons
The Lancet’s Series on Maternal and Child Undernutrition
President Obama's grand climate plan does not add up
Climate change can no longer be ignored
NGO demands withdrawal of Niyamgiri gram sabha notificatio