A staff member wearing a mask serves the customers at a restaurant in San Mateo, California, the United States, May 17, 2021. (Xinhua/Wu Xiaoling) "So we would ask that we separate the science from the politics, and let us get on with finding the answers that we need in a proper positive atmosphere, where we can find the science to drive the solutions through a process that's driven by solidarity." GENEVA, May 28 (Xinhua) -- The World Health...