[MSF] 27 August marks 500 days since Sudan began enduring its worst humanitarian crisis yet. This is a shameful moment for international humanitarian organisations and donors, who, for over 16 months, have failed to provide an adequate response to the country's escalating medical needs, from catastrophic child malnutrition to widespread disease outbreaks. Heavy restrictions from both warring parties have drastically limited capacities, including ours, to deliver aid, says Médecins Sans Frontières