New cases have doubled in some hotspots over the past week, Dr Tedros Adhanom Ghebreyesus warns

At least a dozen facilities have now been attacked since Congo declared its outbreak

Developers say the phone-based tool, which advises medics on how to prescribe antibiotics, has already helped raise the quality of care

Dozens of fatalities are being recorded each day in what could become the worst ever outbreak of the haemorrhagic fever

The facility, which triggered widespread public opposition, has been opened despite court intervention