得过甲流就不需要打疫苗了？｜羊晚健康辟谣

\u003cdiv class=\"rich_media_content\"\u003e\u003c!--NO_AD_ERROR_2--\u003e\u003cp style=\"text-align: center\"\u003e\u003c!--IMG_0--\u003e\u003c/p\u003e\u003cp line=\"zoBb\" ql-global-para=\"true\" style=\"margin-bottom: 15px; text-align: left\"\u003e近期，不少广州朋友反映身边“中招”\u003c!--VERTICAL_CARD_BEGIN_0--\u003e流感\u003c!--VERTICAL_CARD_END_0--\u003e的人变多了。记者从广州市疾控中心了解到，今年广州的流感季到来较往年更早——往年高峰多�月中下旬񑍿月初，而目前全市已进入季节性流感流行阶段，流行趋势与全国、全省一致。当前主要流行毒株为甲型H3N2亚型，以高热（39℃-40℃）和肌肉酸痛等症状为主。\u003c!--NO_AD_0--\u003e\u003c!--EOP_0--\u003e\u003c/p\u003e\u003c!--PARAGRAPH_0--\u003e\u003cp line=\"25bz\" ql-global-para=\"true\" style=\"margin-bottom: 15px; text-align: left\"\u003e\u003cspan class=\"subtitle_format format-match\" style=\"color: rgb(0, 0, 0); font-size: 18px; font-weight: bold; line-height: 1.6em\"\u003e普通市民如何科学预防流感？\u003c/span\u003e\u003c/p\u003e\u003cp line=\"CnS1\" ql-global-para=\"true\" style=\"margin-bottom: 15px; text-align: left\"\u003e广州市疾控中心（广州市卫生监督所）传染病预防控制部副部长、主任医师刘艳慧介绍，\u003cspan style=\"color: rgb(79, 129, 189)\"\u003e流感流行期中，接种流感疫苗是最有效、最经济的预防手段。\u003c/span\u003e虽然不能做到百分百避免感染，但可以显著减轻症状，降低重症风险。\u003c!--NO_AD_1--\u003e\u003c!--EOP_1--\u003e\u003c/p\u003e\u003c!--PARAGRAPH_1--\u003e\u003cp line=\"uU8q\" ql-global-para=\"true\" style=\"margin-bottom: 15px; text-align: left\"\u003e然而，不少人心里仍有疑问： “我今年已经得过\u003c!--VERTICAL_CARD_BEGIN_1--\u003e甲流\u003c!--VERTICAL_CARD_END_1--\u003e了，是不是就不用再打\u003c!--SECURE_LINK_BEGIN_0--\u003e流感疫苗\u003c!--SECURE_LINK_END_0--\u003e了？”\u003c/p\u003e\u003cp line=\"uU8q\" ql-global-para=\"true\" style=\"margin-bottom: 15px; text-align: left\"\u003e对此，刘艳慧给出了明确答案：\u003cspan style=\"color: rgb(79, 129, 189)\"\u003e即使得过甲流，也仍然需要接种流感疫苗\u003c/span\u003e。她解释，目前广州流行毒株虽以H3N2为主，但监测中也发现了 H1N1和B型流感病毒。\u003c!--NO_AD_2--\u003e\u003c!--EOP_2--\u003e\u003c/p\u003e\u003c!--PARAGRAPH_2--\u003e\u003cp line=\"C3tW\" ql-global-para=\"true\" style=\"margin-bottom: 15px; text-align: left\"\u003e\u003cspan style=\"color: rgb(79, 129, 189)\"\u003e不同型别之间基本没有交叉免疫\u003c/span\u003e，同一季节出现再次感染甚至第三次感染的情况可能发生。\u003c/p\u003e\u003cp line=\"HT7S\" ql-global-para=\"true\" style=\"margin-bottom: 15px; text-align: left\"\u003e换句话说：你可能已经感染过甲型H3N2； 但若再次接触到甲型H1N1或B型流感的传染源，仍有可能再度“中招”。\u003c/p\u003e\u003cp line=\"CxUn\" ql-global-para=\"true\" style=\"margin-bottom: 15px; text-align: left\"\u003e目前使用的三价、四价流感疫苗至少可覆盖三种不同抗原成分。因此，即便得过一次流感，痊愈后仍建议及时接种疫苗，在预防感染与降低重症发生方面效果更佳。\u003c!--AI_AD_1000--\u003e\u003c!--NO_AD_3--\u003e\u003c!--EOP_3--\u003e\u003c/p\u003e\u003c!--PARAGRAPH_3--\u003e\u003cp line=\"lqIU\" ql-global-para=\"true\" style=\"margin-bottom: 15px; text-align: left\"\u003e除了已确诊流感的人群，也要提醒另一类人：有些人在流感季出现发热、咳嗽、咽痛等症状，就以为自己得了“甲流”。刘艳慧指出：并非所有感冒样症状都是流感。目前冬春季多种呼吸道病毒共存，市疾控监测发现，鼻病毒等其他病毒也占一定比例，因此症状相似并不能完全断定为流感，这类人群依旧建议接种疫苗。\u003c!--NO_AD_4--\u003e\u003c!--EOP_4--\u003e\u003c/p\u003e\u003c!--PARAGRAPH_4--\u003e\u003cp line=\"Nxcl\" ql-global-para=\"true\" style=\"margin-bottom: 15px; text-align: left\"\u003e专家提醒：如果出现发热、咽痛等呼吸道症状，建议及时就医，并在医生指导下进行抗病毒或对症治疗。\u003c/p\u003e\u003cp style=\"margin-bottom: 15px; text-align: left\"\u003e\u003cspan class=\"source_format format-match\" style=\"color: rgb(127, 127, 127); font-size: 18px; font-weight: bold; line-height: 1.6em\"\u003e本栏目专家支持单位：广东省基层药学会、广东省健康科普促进会\u003c/span\u003e\u003c/p\u003e\u003cp style=\"margin-bottom: 15px; text-align: left\"\u003e文字｜记者 刘颖颖 通讯员 穗疾控宣\u003cbr/\u003e海报设计｜杜卉 刘颖颖\u003cbr/\u003e总策划：林如敏\u003cbr/\u003e策划：龚丹枫\u003cbr/\u003e统筹：林清清\u003c/p\u003e\u003cstyle\u003e.rich_media_content{--news-tabel-th-night-color: #444444;--news-font-day-color: #333;--news-font-night-color: #d9d9d9;--news-bottom-distance: 22px}.rich_media_content p:not([data-exeditor-arbitrary-box=image-box]){letter-spacing:.5px;line-height:30px;margin-bottom:var(--news-bottom-distance);word-wrap:break-word}.rich_media_content .qn-editor-copy p:not([data-exeditor-arbitrary-box=image-box]){letter-spacing:unset;line-height:unset;margin-bottom:unset;word-wrap:unset}.rich_media_content{color:var(--news-font-day-color);font-size:18px}@media(prefers-color-scheme:dark){body:not([data-weui-theme=light]):not([dark-mode-disable=true]) .rich_media_content p:not([data-exeditor-arbitrary-box=image-box]){letter-spacing:.5px;line-height:30px;margin-bottom:var(--news-bottom-distance);word-wrap:break-word}body:not([data-weui-theme=light]):not([dark-mode-disable=true]) .rich_media_content .qn-editor-copy p:not([data-exeditor-arbitrary-box=image-box]):not(.qn-editor-copy){letter-spacing:unset;line-height:unset;margin-bottom:unset;word-wrap:unset}body:not([data-weui-theme=light]):not([dark-mode-disable=true]) .rich_media_content{color:var(--news-font-night-color)}}.data_color_scheme_dark .rich_media_content p:not([data-exeditor-arbitrary-box=image-box]){letter-spacing:.5px;line-height:30px;margin-bottom:var(--news-bottom-distance);word-wrap:break-word}.data_color_scheme_dark .rich_media_content .qn-editor-copy p:not([data-exeditor-arbitrary-box=image-box]){letter-spacing:unset;line-height:unset;margin-bottom:unset;word-wrap:unset}.data_color_scheme_dark .rich_media_content{color:var(--news-font-night-color)}.data_color_scheme_dark .rich_media_content{font-size:18px}.rich_media_content p[data-exeditor-arbitrary-box=image-box]{margin-bottom:11px}.rich_media_content\u003ediv:not(.qnt-video),.rich_media_content\u003esection{margin-bottom:var(--news-bottom-distance)}.rich_media_content hr{margin-bottom:var(--news-bottom-distance)}.rich_media_content .link_list{margin:0;margin-top:20px;min-height:0!important}.rich_media_content blockquote{background:#f9f9f9;border-left:6px solid #ccc;margin:1.5em 10px;padding:.5em 10px}.rich_media_content blockquote p{margin-bottom:0!important}.data_color_scheme_dark .rich_media_content blockquote{background:#323232}@media(prefers-color-scheme:dark){body:not([data-weui-theme=light]):not([dark-mode-disable=true]) .rich_media_content blockquote{background:#323232}}.rich_media_content ol[data-ex-list]{--ol-start: 1;--ol-list-style-type: decimal;list-style-type:none;counter-reset:olCounter calc(var(--ol-start,1) - 1);position:relative}.rich_media_content ol[data-ex-list]\u003eli\u003e:first-child::before{content:counter(olCounter,var(--ol-list-style-type)) '. 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