<figure style="color: inherit; font-family: inherit; font-size: 14px; font-style: inherit; font-weight: inherit; letter-spacing: inherit; border: 0px; line-height: inherit; margin: 32px -54.2188px 0px 0px; padding: 0px; vertical-align: baseline; background-color: #111111; clear: both;"><span style="font-style: inherit; font-weight: inherit; font-size: 14px; line-height: inherit; font-family: inherit; border: 0px; color: inherit; letter-spacing: inherit; margin: 0px; padding: 0px; vertical-align: baseline; display: block; position: relative;"><img alt="香港政府人员将宰杀的家禽放进垃圾胶袋内" src="http://ichef.bbci.co.uk/news/660/media/images/94274000/jpg/_94274671_cbd6fea2-b020-42cc-907e-61cde9f997f5.jpg" width="624" height="351" data-highest-encountered-width="660" style="color: #bdbdbd; font-style: inherit; font-family: inherit; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline; height: auto; max-width: 100%; user-select: none; width: 645.781px; display: block;" /><span style="font-style: inherit; font-weight: inherit; font-size: 14px; line-height: inherit; font-family: inherit; color: inherit; letter-spacing: inherit; margin: 0px; vertical-align: baseline; clip: rect(1px 1px 1px 1px); overflow: hidden; border: 0px !important; padding: 0px !important; position: absolute !important; height: 1px !important; width: 1px !important;">图片版权</span><span style="font-style: inherit; font-weight: inherit; font-size: 0.875rem; line-height: 1.14286; font-family: inherit; border: 0px; color: #ececec; letter-spacing: 0.25px; margin: 0px; padding: 3px 8px 1px; vertical-align: baseline; text-transform: uppercase; background: rgba(0, 0, 0, 0.6); bottom: 0px; position: absolute; right: 0px;">REUTERS</span></span><figcaption style="border: 0px; color: inherit; font-style: inherit; font-family: inherit; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 16px; vertical-align: baseline; visibility: visible;"><span style="font-style: inherit; font-weight: inherit; font-size: 14px; line-height: inherit; font-family: inherit; color: inherit; letter-spacing: inherit; margin: 0px; vertical-align: baseline; clip: rect(1px 1px 1px 1px); overflow: hidden; border: 0px !important; padding: 0px !important; position: absolute !important; height: 1px !important; width: 1px !important;">Image caption</span><span style="font-style: inherit; font-weight: inherit; font-size: 0.75rem; line-height: 1.33333; font-family: inherit; border: 0px; color: #ececec; letter-spacing: inherit; margin: 0px; padding: 0px; vertical-align: baseline; display: block;">香港当局在2014年为防止H7N9禽流感疫情扩散宰杀了20,000多只家禽。</span></figcaption></figure><p style="font-style: inherit; font-weight: bold; font-size: 1rem; line-height: 1.75; font-family: inherit; margin-top: 28px; color: #404040; letter-spacing: inherit; border: 0px; padding: 0px; vertical-align: baseline;">中国各地近日不断传出人类感染禽流感的个案。北京市卫生部门周日（2月12日）通报了该市今年首宗确诊的H7N9病人。官方数字更显示在广州市，三成以上的市场都受“不同程度”的H7N9禽流感病毒污染。</p><p style="font-style: inherit; font-weight: inherit; font-size: 1rem; line-height: 1.75; font-family: inherit; margin-top: 18px; color: #404040; letter-spacing: inherit; border: 0px; padding: 0px; vertical-align: baseline;">《南方日报》的报导亦指广州当局在上月中已经要求当地家禽市场连续休市三天清洁。期间全市除冷冻家禽产品外停止所有家禽交易，也禁止商户存放活禽。行动成功降低市场的病毒污染，但复市差不多一星期后污染水平随即回升至休市前的程度。</p><p style="font-style: inherit; font-weight: inherit; font-size: 1rem; line-height: 1.75; font-family: inherit; margin-top: 18px; color: #404040; letter-spacing: inherit; border: 0px; padding: 0px; vertical-align: baseline;">广州市疾病预防控制中心（简称疾控中心）副主任张周斌亦透露，该市过往三年最少有35人感染禽流感，超过一半患者死亡。他并呼吁市民尽量避免接触活家禽。</p><p style="font-style: inherit; font-weight: inherit; font-size: 1rem; line-height: 1.75; font-family: inherit; margin-top: 18px; color: #404040; letter-spacing: inherit; border: 0px; padding: 0px; vertical-align: baseline;">《南方日报》的报导认为，春节期间返乡的工人回到城市和元宵节期间禽鸟消费大增，均加大人类感染病毒的风险。</p><h2>卷土重来？</h2><p style="font-style: inherit; font-weight: inherit; font-size: 1rem; line-height: 1.75; font-family: inherit; margin-top: 18px; color: #404040; letter-spacing: inherit; border: 0px; padding: 0px; vertical-align: baseline;">中国各地近日不断传出人类感染禽流感的个案。香港卫生防护中心最新的报告指单在1月29日至2月4日期间就收到中国内地通报63宗新的人类感染个案。其中邻近上海的江苏省最多，占13宗。广东省则占10宗。</p><p style="font-style: inherit; font-weight: inherit; font-size: 1rem; line-height: 1.75; font-family: inherit; margin-top: 18px; color: #404040; letter-spacing: inherit; border: 0px; padding: 0px; vertical-align: baseline;">当局呼吁市民要注意个人卫生，生禽、肉、鸡蛋等要彻底煮熟才可以吃。</p><p style="font-style: inherit; font-weight: inherit; font-size: 1rem; line-height: 1.75; font-family: inherit; margin-top: 18px; color: #404040; letter-spacing: inherit; border: 0px; padding: 0px; vertical-align: baseline;">台湾传媒日前亦报道，一名在广东做生意的台商返台后确诊感染病毒，成当地今年首宗外地引入的个案。该病人情况已经好转。</p><ul style="color: inherit; font-family: inherit; font-size: 14px; font-style: inherit; font-weight: inherit; letter-spacing: inherit; border: 0px; line-height: inherit; margin: 18px 0px 0px; padding: 0px; vertical-align: baseline; list-style: none;"><li style="border: 0px; color: inherit; font-style: inherit; font-family: inherit; font-size: 1rem; font-weight: inherit; letter-spacing: inherit; line-height: 1.75; margin: 18px 0px 0px 20px; padding: 0px 0px 0px 4px; vertical-align: baseline; list-style: square outside;"><a href="http://www.bbc.com/zhongwen/simp/world/2016/11/161127_world_bird_flu_netherlands" style="color: #222222; text-decoration: none; border-width: 0px 0px 1px; border-top-style: initial; border-right-style: initial; border-bottom-style: solid; border-left-style: initial; border-top-color: initial; border-right-color: initial; border-bottom-color: #dcdcdc; border-left-color: initial; border-image: initial; font-style: inherit; font-family: inherit; font-size: 1rem; font-weight: bold; letter-spacing: inherit; line-height: 1.75; margin: 0px; padding: 0px; vertical-align: baseline; -webkit-tap-highlight-color: rgba(17, 103, 168, 0.298039);">防禽流感蔓延 荷兰宰杀19万只鸭</a></li><li style="border: 0px; color: inherit; font-style: inherit; font-family: inherit; font-size: 1rem; font-weight: inherit; letter-spacing: inherit; line-height: 1.75; margin: 18px 0px 0px 20px; padding: 0px 0px 0px 4px; vertical-align: baseline; list-style: square outside;"><a href="http://www.bbc.com/zhongwen/simp/china/2015/02/150202_taiwan_flu_taitung" style="color: #222222; text-decoration: none; border-width: 0px 0px 1px; border-top-style: initial; border-right-style: initial; border-bottom-style: solid; border-left-style: initial; border-top-color: initial; border-right-color: initial; border-bottom-color: #dcdcdc; border-left-color: initial; border-image: initial; font-style: inherit; font-family: inherit; font-size: 1rem; font-weight: bold; letter-spacing: inherit; line-height: 1.75; margin: 0px; padding: 0px; vertical-align: baseline; -webkit-tap-highlight-color: rgba(17, 103, 168, 0.298039);">台湾禽流感：疫情突破防线扩散到东部</a></li><li style="border: 0px; color: inherit; font-style: inherit; font-family: inherit; font-size: 1rem; font-weight: inherit; letter-spacing: inherit; line-height: 1.75; margin: 18px 0px 0px 20px; padding: 0px 0px 0px 4px; vertical-align: baseline; list-style: square outside;"><a href="http://www.bbc.com/zhongwen/simp/science/2015/03/150311_h7n9_nature_report" style="color: #222222; text-decoration: none; border-width: 0px 0px 1px; border-top-style: initial; border-right-style: initial; border-bottom-style: solid; border-left-style: initial; border-top-color: initial; border-right-color: initial; border-bottom-color: #dcdcdc; border-left-color: initial; border-image: initial; font-style: inherit; font-family: inherit; font-size: 1rem; font-weight: bold; letter-spacing: inherit; line-height: 1.75; margin: 0px; padding: 0px; vertical-align: baseline; -webkit-tap-highlight-color: rgba(17, 103, 168, 0.298039);">科学家就H7N9禽流感流行发出警告</a></li></ul><figure style="color: inherit; font-family: inherit; font-size: 14px; font-style: inherit; font-weight: inherit; letter-spacing: inherit; border: 0px; line-height: inherit; margin: 24px -24.6449px 0px 0px; padding: 0px; vertical-align: baseline; background-color: #111111; clear: both;"><span style="font-style: inherit; font-weight: inherit; font-size: 14px; line-height: inherit; font-family: inherit; border: 0px; color: inherit; letter-spacing: inherit; margin: 0px; padding: 0px; vertical-align: baseline; display: block; position: relative;"><img src="http://ichef.bbci.co.uk/news/624/cpsprodpb/1083F/production/_94274676_438ae5ed-8f2b-4143-a111-98a8099f3bc6.jpg" datasrc="http://ichef.bbci.co.uk/news/320/cpsprodpb/1083F/production/_94274676_438ae5ed-8f2b-4143-a111-98a8099f3bc6.jpg" alt="抗病毒药特敏福" width="624" height="351" data-highest-encountered-width="624" style="color: #bdbdbd; font-style: inherit; font-family: inherit; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline; height: auto; max-width: 100%; user-select: none; width: 616.207px; transition: opacity 0.2s ease-in; display: block;" /><span style="font-style: inherit; font-weight: inherit; font-size: 14px; line-height: inherit; font-family: inherit; color: inherit; letter-spacing: inherit; margin: 0px; vertical-align: baseline; clip: rect(1px 1px 1px 1px); overflow: hidden; border: 0px !important; padding: 0px !important; position: absolute !important; height: 1px !important; width: 1px !important;">图片版权</span><span style="font-style: inherit; font-weight: inherit; font-size: 0.875rem; line-height: 1.14286; font-family: inherit; border: 0px; color: #ececec; letter-spacing: 0.25px; margin: 0px; padding: 3px 8px 1px; vertical-align: baseline; text-transform: uppercase; background: rgba(0, 0, 0, 0.6); bottom: 0px; position: absolute; right: 0px;">AFP</span></span><figcaption style="border: 0px; color: inherit; font-style: inherit; font-family: inherit; font-weight: inherit; letter-spacing: inherit; line-height: inherit; margin: 0px; padding: 16px; vertical-align: baseline; visibility: visible;"><span style="font-style: inherit; font-weight: inherit; font-size: 14px; line-height: inherit; font-family: inherit; color: inherit; letter-spacing: inherit; margin: 0px; vertical-align: baseline; clip: rect(1px 1px 1px 1px); overflow: hidden; border: 0px !important; padding: 0px !important; position: absolute !important; height: 1px !important; width: 1px !important;">Image caption</span><span style="font-style: inherit; font-weight: inherit; font-size: 0.75rem; line-height: 1.33333; font-family: inherit; border: 0px; color: #ececec; letter-spacing: inherit; margin: 0px; padding: 0px; vertical-align: baseline; display: block;">抗病毒药特敏福的制造商声称该药是抗禽流感的特效药，但疗效被质疑。</span></figcaption></figure><h2>"万能之药"？</h2><p style="font-style: inherit; font-weight: inherit; font-size: 1rem; line-height: 1.75; font-family: inherit; margin-top: 18px; color: #404040; letter-spacing: inherit; border: 0px; padding: 0px; vertical-align: baseline;">研究员近年不断发现禽流感的变种，亦有研究显示病毒开始带有抗药性。</p><p style="font-style: inherit; font-weight: inherit; font-size: 1rem; line-height: 1.75; font-family: inherit; margin-top: 18px; color: #404040; letter-spacing: inherit; border: 0px; padding: 0px; vertical-align: baseline;">附属上海复旦大学的公共卫生临床中心早在2013年发表报告，指他们的研究发现抗病毒药物特敏福（Tamiflu）看来对一些H7N9病毒的患者无治疗效果。</p><p style="font-style: inherit; font-weight: inherit; font-size: 1rem; line-height: 1.75; font-family: inherit; margin-top: 18px; color: #404040; letter-spacing: inherit; border: 0px; padding: 0px; vertical-align: baseline;">中心当时亦表示，对这数名患者携带病毒的检测分析表明，病毒已发生变异从而具备了抗药性。</p><p style="font-style: inherit; font-weight: inherit; font-size: 1rem; line-height: 1.75; font-family: inherit; margin-top: 18px; color: #404040; letter-spacing: inherit; border: 0px; padding: 0px; vertical-align: baseline;">由国际知名学者组成的联盟"科克伦协作网"（Cochrane Collaboration）亦在2014年发表报告批评英国政府花费数亿英镑囤积特敏福的做法。</p><p style="font-style: inherit; font-weight: inherit; font-size: 1rem; line-height: 1.75; font-family: inherit; margin-top: 18px; color: #404040; letter-spacing: inherit; border: 0px; padding: 0px; vertical-align: baseline;">他们指特敏福可以"拖慢流感传播时间"的说法没有根据，而且该药有许多副作用，包括恶心、头痛、精神健康问题和肾问题。</p>