US
Madaya has only one field hospital, which offers modest services owing to the lack of medication and equipment
Several dozen more residents are in danger of death because of severe malnutrition, the humanitarian group warned
There have been reports particularly from Madaya that civilians have starved to death under siege.
Dozens more people need immediate specialised medical care outside Madaya if they are to survive, says report
A convoy of 44 aid trucks loaded with food and medicine on Thursday entered Madaya
'Around 400 are in need of being evacuated for life-saving medical attention' UN aid chief Stephen O'Brien