Protests erupt in Niger after Bazoum wins presidential run-off vote Ethiopia says Tigray humanitarian situation 'improving' South African healthcare workers strike before budget speech Guinea starts Ebola vaccination campaign to stem deadly virus spread South Africa unemployment rises as authorities rush vaccinations Angola targets 60% electrification by 2025 Mourners pay final respects to DR Congo driver killed in attack Kenyan President Talks Climate Change at UN Environment Assembly Fresh protests in Niger as opposition candidate Ousmane claims victory Italian ambassasor to DRC killing: Congo govt visits families of victims