United Nations Humanitarian Affairs chief Valerie Amos says about 40 percent of the Syrian population now need humanitarian assistance, and the crisis “continues to deteriorate rapidly and inexorably.”

Millions of Syrians joined that sorry lot in just the last few weeks.  6.8 million required outside assistance in September, and the number has gone up to 9.3 million in dire straits.  More than half of them – 6.5 million – are internally displaced people, driven from their homes by years of fighting between the government and rebel groups.  The rest are spread out in refugee camps outside the borders.

The UN human rights chief reportedly called on Security Council members to use their leverage with both the opposition and the regime to guarantee safe passage to doctors, medicine, and other humanitarian assistance.

“Amos continues to press the council for their help and influence over those parties who can ensure the protection of civilians and civilian facilities; the safe passage of medical personnel and supplies; the safe and unhindered delivery of humanitarian assistance; and can facilitate progress in expanding critical, life-saving relief operations,” said Amanda Pitt, the spokeswoman for Amos.