ISHN interviewed a score of EHS professionals to learn and share with you critical crisis practices that must be executed with careful thought and planning, and at the same time with urgency and speed. It’s an unprecedented challenge. Here are 12 ways pros are rising to the occasion.

CDC Director Tom Frieden, M.D., M.P.H. reported on his visits last week to Guinea, Liberia and Sierra Leone and called for immediate steps across nations to accelerate response to the Ebola epidemic in West Africa, according to a press release issued September 2 by the CDC.