2014年3月,埃博拉疫情突然在西非爆发。这是一种人类束手无策的病毒,感染性强,死亡率极高。几内亚、利比里亚、塞拉利昂等三个国家成为重灾区,而且疫情正在不断蔓延,所到之处,一条又一条鲜活的生命惨遭吞噬,一个又一个无辜的家庭支离破碎,甚至威胁着周边及全球其他国家的安全。2014年8月8日,世界卫生组织发布声明,宣布西 In March 2014, the Ebola outbreak suddenly erupted in West Africa. This is a virus that human beings can not do without, with high infectivity and high mortality rate. Three countries, Guinea, Liberia and Sierra Leone, have been the hardest hit areas and the epidemic is spreading. Wherever they go, one after another, life is swallowed up, and innocent families are fragmented, threatening other countries around the world and around the world Security. August 8, 2014, the World Health Organization issued a statement announcing the West