广东“登革热”疫情严峻
<p>广东省卫生计生委3日通报，截至3日零时，该省登革热确诊病例已达17684例，累计报告死亡病例4例，其中广州3例，佛山1例。登革热是由登革热病毒引起的一种疾病，主要通过白纹伊蚊请看新华社的报道：</p><p><span word="Dengue">Dengue</span> <span word="fever">fever</span>, <span word="a">a</span> <span word="viral">viral</span> <span word="infection">infection</span> <span word="transmitted">transmitted</span> <span word="by">by</span> <span word="mosquitoes">mosquitoes</span>, <span word="mostly">mostly</span> <span word="hits">hits</span> <span word="tropical">tropical</span> <span word="and">and</span> <span word="sub">sub</span>-<span word="tropical">tropical</span> <span word="regions">regions</span>. <span word="Symptoms">Symptoms</span> <span word="include">include</span> <span word="fever">fever</span>, <span word="nausea">nausea</span>, <span word="rashes">rashes</span>, <span word="backache">backache</span> <span word="and">and</span> <span word="headaches">headaches</span>.</p><p>登革热是一种通过蚊虫传播的传染病，多发于热带和亚热带地区。症状包括高热、呕吐、背痛和头痛。</p><p>“登革热”的英文表达是<span word="dengue">dengue</span> <span word="fever">fever</span>，是登革病毒经蚊媒传播引起的急性虫媒传染病。临床表现为高热、头痛、肌肉、骨关节剧烈酸痛、皮疹、出血倾向、淋巴结肿大、白细胞计数减少、血小板减少等。是东南亚地区儿童死亡的主要原因之一。</p><p>近来广州等多地采取多项措施防蚊灭蚊，消灭蚊虫滋生地，如<span word="stagnant">stagnant</span> <span word="water">water</span> <span word="where">where</span> <span word="the">the</span> <span word="insects">insects</span> <span word="breed">breed</span></p>
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