In Asia, U.S. country rankings on human trafficking raise eyebrows
Aid workers unconvinced Philippines' Tier 1 trafficking ranking is justified since forced labour and sex trafficking remain rife
Q&A: Growing pains vex South Sudan, five years after independence
The world's youngest nation is grappling with war, hunger and a worsening refugee crisis.
Angola battling worst yellow fever outbreak in decades needs help, says Red Cross
Yellow fever, a mosquito-borne haemorrhagic virus, has death rates as high as 75 percent but can be prevented with a vaccine
U.N. peacekeepers preparing for possible Congo political violence
Opponents of President Joseph Kabila accuse him of trying to cling to power
Shortage of syringes hampers Congo's fight against yellow fever
The UN says some 1,400 suspected cases of the virus have resulted so far in 82 deaths in the country
WHO to launch emergency yellow fever vaccination in Angola, Congo
The worst yellow fever outbreak in decades has killed about 345 people in Angola
Suspected rebels hack nine people to death in northeast Congo -army
Lawless eastern Congo is plagued by dozens of armed groups that prey on the local population
Yellow fever in Angola: Are we repeating the mistakes of Ebola?
An outbreak of yellow fever in Angola is threatening to surge out of control
Rwanda harnesses lake "demons" to power the economy
Methane gas, which bubbles up from Lake Kivu bed, is used to generate electricity to help businesses expand