这4种癌症,是会传染给别人的
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">当谈到恶性肿瘤的病因时,<span style="color: black;">非常多</span>人都会想到致癌物质。例如,<span style="color: black;">长时间</span>食用发霉的玉米,面粉,花生,瓜子等,对黄曲霉毒素<span style="color: black;">敏锐</span>,肝癌的可能性大大<span style="color: black;">增多</span>;例如,习惯于腌制,吸烟和烧烤<span style="color: black;">食品</span>的人,过量摄入亚硝胺,患胃癌的可能性远远大于习惯吃<span style="color: black;">鲜嫩</span><span style="color: black;">食品</span>的人。显然,类似的生活环境和相同的习惯是某些恶性肿瘤爆发的<span style="color: black;">重点</span><span style="color: black;">原由</span>。这些<span style="color: black;">状况</span>看起来很像癌症<span style="color: black;">拥有</span>传染性<span style="color: black;">同样</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">倘若</span>较真的话,这些<span style="color: black;">状况</span>并不属于传<span style="color: black;">患病</span>的范畴。真正的传染,指的是人和人之间,<span style="color: black;">或</span>人和动物之间相互传播致病微生物的过程,这些致病微生物<span style="color: black;">包含</span>了病毒、支原体、衣原体、细菌和真菌等。传染性<span style="color: black;">疾患</span>非常多,小到普通的感冒和腮腺炎,大到病毒性肝炎和艾滋病,都是典型的传染性<span style="color: black;">疾患</span>。这些致病微生物<span style="color: black;">拥有</span>广泛的感染,从空气传播,饮用水,<span style="color: black;">食品</span>到接触和血液。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">不外</span>,<span style="color: black;">咱们</span>过去不必担心它。<span style="color: black;">因为</span>每种病原微生物的传播途径是有限的,只要这些传播途径被阻断,就<span style="color: black;">能够</span>防止这些<span style="color: black;">疾患</span>的<span style="color: black;">出现</span>。例如,HIV只能<span style="color: black;">经过</span>血液传播。只要它不接触<span style="color: black;">病人</span>的体液,血液和血液制品,它就不会被感染。人类还发明了许多疫苗,<span style="color: black;">能够</span>避免<span style="color: black;">初期</span>疫苗接种。例如,随着新生儿乙型肝炎疫苗的传播,<span style="color: black;">青年</span>人中乙型肝炎的流行率逐年下降。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic4.zhimg.com/80/v2-1c7aed84027145530e81d0818fbb6817_720w.webp" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">这些传<span style="color: black;">患病</span>会<span style="color: black;">引起</span>恶性肿瘤吗?是的,但不是<span style="color: black;">非常多</span>。<span style="color: black;">一般</span>与细菌或病毒感染<span style="color: black;">相关</span>的四种<span style="color: black;">重点</span>类型的恶性肿瘤:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">1,胃癌</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">胃癌的发病率与幽门螺杆菌的感染密切<span style="color: black;">关联</span>。幽门螺杆菌(Helicobacter pylori)是一种可在胃酸环境中繁殖的细菌。它在酸性环境中对胃粘膜<span style="color: black;">拥有</span>高度侵袭性,是其他慢性胃病的<span style="color: black;">重点</span><span style="color: black;">原由</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">预防<span style="color: black;">办法</span>:<span style="color: black;">身患</span>慢性胃炎的<span style="color: black;">病人</span>,或有<span style="color: black;">显著</span>消化不良,腹胀和胃痛症状的<span style="color: black;">伴侣</span>,<span style="color: black;">必要</span>去医院<span style="color: black;">检测</span>幽门螺杆菌。<span style="color: black;">倘若</span><span style="color: black;">发掘</span>幽门螺杆菌感染,则<span style="color: black;">必要</span>接受<span style="color: black;">所说</span>的“三联疗法”或“四联疗法”。大<span style="color: black;">都数</span>人<span style="color: black;">能够</span>在连续服药7-10天后消除幽门螺杆菌的隐患。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2,肝癌</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">中国<span style="color: black;">始终</span>是乙型肝炎的大国。乙型肝炎病毒的传播<span style="color: black;">始终</span>是肝癌高发的<span style="color: black;">重点</span><span style="color: black;">原由</span>。乙型肝炎病毒是典型的致病微生物,其<span style="color: black;">经过</span>血液传播并且对肝脏<span style="color: black;">拥有</span>天然亲和力,<span style="color: black;">因此呢</span><span style="color: black;">导致</span>诸如乙型肝炎,肝硬化和肝癌的<span style="color: black;">重点</span><span style="color: black;">疾患</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">预防<span style="color: black;">办法</span>:预防乙型肝炎最有效和最经济的<span style="color: black;">办法</span>是注射乙型肝炎疫苗。注射乙型肝炎疫苗不是千载难逢的。一旦<span style="color: black;">发掘</span>乙型肝炎表面抗体的量减少,就<span style="color: black;">必须</span>再次注射。这个时间因人而异。大<span style="color: black;">都数</span>人<span style="color: black;">能够</span>注射一次,<span style="color: black;">能够</span><span style="color: black;">保准</span>超过10年。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">3,宫颈癌</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">除乳腺癌外,恶性肿瘤对女性的<span style="color: black;">害处</span>是宫颈癌。宫颈癌的发病率与人乳头瘤病毒(HPV)的感染密切<span style="color: black;">关联</span>,只要有性生活,就有可能感染。一旦感染了更致病的亚型,如HPV16或HPV18,宫颈癌的<span style="color: black;">危害</span>就会大大<span style="color: black;">增多</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">预防措施:<span style="color: black;">一样</span>,注射HPV疫苗是预防宫颈癌最<span style="color: black;">靠谱</span>的<span style="color: black;">办法</span>;<span style="color: black;">另外</span>,<span style="color: black;">重视</span>个人卫生和自我清洁<span style="color: black;">亦</span>是预防HPV感染的<span style="color: black;">要紧</span><span style="color: black;">办法</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">4,鼻咽癌</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在生活中,<span style="color: black;">亦</span>有<span style="color: black;">少许</span>人<span style="color: black;">身患</span>鼻咽癌。许多人将其归咎于吸烟和饮酒等不良<span style="color: black;">膳食</span>习惯。事实上,人类疱疹病毒4型(EB病毒或HHV-4)的感染与鼻咽癌的发病率密切<span style="color: black;">关联</span>,<span style="color: black;">重点</span><span style="color: black;">出现</span>在40岁以上的中老年人群中。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">预防<span style="color: black;">办法</span>:口腔传播是EB病毒感染的<span style="color: black;">重点</span>途径。它是儿童期感染的<span style="color: black;">重点</span><span style="color: black;">原由</span>,<span style="color: black;">因此呢</span><span style="color: black;">咱们</span><span style="color: black;">必要</span>结束<span style="color: black;">孩儿</span>口对口的习惯。<span style="color: black;">已然</span>引入了两种EB病毒疫苗,并且在小规模疫苗接种测试中,预计它将取得良好的结果。</p>
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