Doctors and nurses wearing surgical masks and gloves dash in and out of hospital rooms, working around the clock to register and check the symptoms of anxious patients filling up every space in the hallways of the Taleghani Hospital in Iran. Refugee nurse Moheyman Alkhatavi, 24, uses a long, cotton-tipped swab to collect cell samples from the nose of a frail, elderly man.
+Read MoreThe United Nations Security Council has condemned an airstrike that killed at least 53 people and injured 130 others in a Libyan detention center and is urging all parties to the conflict to de-escalate tensions and commit to a cease-fire.
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