CARACAS, Feb. 10, 2016 (Xinhua) -- A nurse takes a blood sample for a boy at the Salud Chacao Laboratory in Caracas, Venezuela, on Feb. 10, 2016. A total of 31 organizations announced Wednesday that they will share data and results relevant to the current Zika crisis and future public health emergencies as rapidly and openly as possible. (Xinhua/Boris Vergara)
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