This is the BBC news. Hello I‘m Nick Kelly. The World Health Organization has announced shortly that the Ebola outbreak in Guinea is over. The epidemic began in Guinea in March 2014. The BBC‘s global health correspondent Tulip Mazumdar reports. “____________________ But there are warnings Guinea should prepare for further sporadic cases. In Guinea there will now be three months of heightened surveillance. Keeping Guinea free of Ebola will mean communities staying vigilant which health workers say is the biggest challenge. “ 这里是英国广播公司新闻大家好我是尼克凯丽. 世界卫生组织宣布在几内亚开始埃博拉病毒疫情结束.疫情在2014年3月的几内亚八法.英国广播公司全球健康通信记者涂丽普.马宗达为您带来报道“___________________.但是仍然被警告几内亚有零星发现的病例.在几内亚有三个月的高危见识期.几内亚从病毒中解放出来的社区仍然需要保持高度警惕卫生组织成员称这是有史以来最大的挑战“