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wulanmu 2025-05-21 西周文化 2927 次瀏覽 0個(gè)評論

界面新聞?dòng)浾?| 李科文

界面新聞編輯 | 謝欣

自費(fèi)疫苗的“降價(jià)風(fēng)”,還是吹到了帶狀皰疹疫苗。

界面新聞?dòng)浾呓诎l(fā)現(xiàn),自今年3月起,內(nèi)蒙古、山東、河南、重慶等地的帶狀皰疹疫苗接種價(jià)格相比去年腰斬,多地開始“打一贈(zèng)一”活動(dòng)。

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以內(nèi)蒙古山東重慶等地為例,葛蘭素史克的重組帶狀皰疹疫苗(CHO細(xì)胞),免疫程序?yàn)?劑次,適用于50歲及以上人群,過去兩劑共需花費(fèi)3260元,如今費(fèi)用已降至1652元。

以內(nèi)蒙古、山西、河南等地為例,帶狀皰疹減毒活疫苗免疫程序?yàn)?/span>1劑次,接種人群為40周歲及以上,此前價(jià)格為1369元,如今也已調(diào)降至706.5元684.5。

不過,可以看出的是,目前國內(nèi)兩款已上市的帶狀皰疹疫苗的降價(jià)節(jié)奏并不一致,價(jià)格調(diào)整也并非全國同步,而是呈現(xiàn)出區(qū)域化競爭態(tài)勢。兩家疫苗企業(yè)葛蘭素史克與百克生物各自在重點(diǎn)布局的省份、城市展開博弈,有些地方出現(xiàn)了只降其一的情況。

7777788888四肖四碼管家婆或777788888免費(fèi)管家婆網(wǎng)更新日志和謹(jǐn)防誤導(dǎo)性包裝,數(shù)據(jù)釋義、解釋與落實(shí)

如內(nèi)蒙古烏海市鳳凰嶺社區(qū)醫(yī)院工作人員表示,目前只有進(jìn)口的重組帶狀皰疹疫苗下調(diào)了價(jià)格,全程兩針降至1652元;而國產(chǎn)的帶狀皰疹減毒活疫苗仍維持1369元原價(jià)。此外,該工作人員補(bǔ)充,優(yōu)惠或到8月底結(jié)束。

河南濟(jì)源市大峪衛(wèi)生院工作人員則表示只有國產(chǎn)的帶狀皰疹減毒活疫苗可以接種,價(jià)格從1369元降至706。優(yōu)惠結(jié)束時(shí)間未定。

帶狀皰疹是一種由水痘帶狀皰疹病毒(VZV)引起的疾病,該病毒也會(huì)引起水痘。患者罹患帶狀皰疹后會(huì)生出令人疼痛的皮疹和水泡,隨后可能還會(huì)出現(xiàn)慢性疼痛(帶狀皰疹后神經(jīng)痛)以及其他并發(fā)癥。老年人更經(jīng)常受到此疾病影響,免疫系統(tǒng)較弱的人(免疫抑制)也是如此。不過,帶狀皰疹和帶狀皰疹后神經(jīng)痛都可以通過接種疫苗來預(yù)防。

截至目前我國共上市兩款帶狀皰疹疫苗。一款是進(jìn)口疫苗,由葛蘭素史克研發(fā)生產(chǎn)的重組帶狀皰疹疫苗(CHO細(xì)胞)。另一款則來自國內(nèi)疫苗廠商百克生物,是帶狀皰疹減毒活疫苗。

界面新聞曾報(bào)道,國產(chǎn)帶狀皰疹疫苗的高光只持續(xù)了一年。因推廣不及預(yù)期,從批簽發(fā)數(shù)據(jù)來看,百克生物或在2025年一季度暫停了新一批次的帶狀皰疹疫苗批簽發(fā)。據(jù)西南證劵2025年一季度,帶狀皰疹疫苗批簽發(fā)6批次(-76%),全部來自于葛蘭素史克。

這一切都是因?yàn)閹畎捳顪p毒活疫苗銷售收入不及預(yù)期。據(jù)財(cái)報(bào),2023年帶狀皰疹疫苗獲批上市后,百克生物的應(yīng)收賬款從2022年的9.68億元,增至2025年一季度的13.65億。可以推測,百克生物將帶狀皰疹疫苗的貨壓在了各地的疾控中心,但沒有收回現(xiàn)金。

因推廣不及預(yù)期百克生物還有不少貨賣不出去,堆積在倉庫。據(jù)財(cái)報(bào),百克生物存貨從2022年的1.92億元增至2025年一季度的2.11億。

其中百克生物存貨中的庫存商品從2022年的4613.36萬元增至2024年的8561.86萬元。從批簽發(fā)數(shù)據(jù)來看百克生物或在2025年一季度暫停了新一批次的帶狀皰疹疫苗批簽發(fā)。據(jù)西南證劵2025年一季度,帶狀皰疹疫苗批簽發(fā)6批次(-76%),全部來自于葛蘭素史克。

葛蘭素史克的重組帶狀皰疹疫苗由智飛生物代理銷售。從2024年12月,智飛生物調(diào)整與葛蘭素史克在重組帶狀皰疹疫苗上的獨(dú)家經(jīng)銷和聯(lián)合推廣協(xié)議,這一動(dòng)作來看,這款疫苗的市場表現(xiàn)同樣未達(dá)預(yù)期。

一年前,2023年10月,雙方還約定并預(yù)期重組帶狀皰疹疫苗三年能賣200多億。據(jù)公告,重組帶狀皰疹疫苗每年度預(yù)計(jì)的最低采購金額分別為34.40億元、68.80億元、103.20億元,合計(jì)為206.4億元。

不到一年時(shí)間,200億的銷售預(yù)期就被延長到了2029。據(jù)公告,智飛生物向葛蘭素史克分階段采購協(xié)議產(chǎn)品,2024年至2029年合同期間,葛蘭素史克重組帶皰疫苗的預(yù)測采購金額約216億元。此后,智飛生物與葛蘭素史克將根據(jù)市場情況協(xié)商2029年以后的采購計(jì)劃。

據(jù)財(cái)報(bào),2023年智飛生物的存貨同比暴漲147.25%,達(dá)到222.2億元。而其中的15.3億元存貨增量,恰好發(fā)生在協(xié)議首次簽訂后的半年內(nèi)。截至2025年一季度,智飛生物存貨依然高企,達(dá)219.1億元。雖然其中大頭可能仍來自HPV疫苗銷售承壓,但帶狀皰疹疫苗銷售乏力的影響也不可忽視。

據(jù)財(cái)報(bào),2025年一季度,智飛生物實(shí)現(xiàn)營收23.74億元,同比下降79.16%,實(shí)現(xiàn)凈利潤-3.1億元,同比下降120.93%。

除了在價(jià)格戰(zhàn)中角力、爭奪市場份額,降價(jià)背后更深層的原因,是帶狀皰疹疫苗在我國的接種率遠(yuǎn)遠(yuǎn)低于預(yù)期。

據(jù)北京大學(xué)公共衛(wèi)生學(xué)院、北京大學(xué)中國衛(wèi)生發(fā)展研究中心、復(fù)旦大學(xué)全球公共政策研究院等單位刊發(fā)的題為《Herpes zoster vaccination coverage and factors associated among adults aged 40 and older in China: A population-based survey》的調(diào)查研究,截至20249,我國25個(gè)省份40歲及以上成年人帶狀皰疹疫苗接種率僅為0.79%。

據(jù)疫苗交付研究創(chuàng)新實(shí)驗(yàn)室《完善全生命周期接種策略,提升老年人疫苗接種水平》,2020年至2022年,全國60歲及以上人群帶狀皰疹疫苗接種率分別為0.01%、0.04%、0.10%,其中2022年接種率最高為北京市(0.54%),最低為西藏(0.01%)。相比之下,2021,美國60歲及以上人群帶狀皰疹疫苗接種率為41.1%。

換句話說,在每一百位適齡人群中,完成帶狀皰疹疫苗接種的還不到一人。

高昂的自費(fèi)價(jià)格是限制帶狀皰疹疫苗接種率提高的最大阻礙。

以廣州2024年平均退休工資為例據(jù)2025年廣州市人力資源和社會(huì)保障工作會(huì)議,2024年廣州全市企業(yè)退休人員人均養(yǎng)老金為4038元/月。對比來看,進(jìn)口帶狀皰疹疫苗在降價(jià)前的兩劑次全程接種費(fèi)用高達(dá)3260元,幾乎相當(dāng)于一整個(gè)月的養(yǎng)老金收入。更何況,這還是在廣州這樣的一線城市。在更多二三線城市乃至偏遠(yuǎn)地區(qū),適齡人群的支付能力可能更加有限。

此次降價(jià)或一定程度刺激了接種。前述鳳凰嶺社區(qū)醫(yī)院工作人員表示,重組疫苗現(xiàn)階段已無貨,等到月底補(bǔ)貨。大峪衛(wèi)生院工作人員則表示,疫苗數(shù)量有限,該院存貨剩3。

除了價(jià)格門檻,認(rèn)知不足同樣限制帶狀皰疹疫苗普及。多數(shù)老年人對疫苗的認(rèn)知不足、對新事物的接受程度較低,且老年人往往因患有多種慢性病,更擔(dān)心接種后的不良反應(yīng),導(dǎo)致接種意愿和接種率更低。

一位曾親歷帶狀皰疹的患者曾向界面新聞回憶,自己是在癥狀發(fā)作、就醫(yī)治療之后,才第一次知道帶狀皰疹,更不清楚還有疫苗可以提前預(yù)防。

此外,現(xiàn)有預(yù)防接種門診開展成人接種服務(wù)的能力和意愿也不足。

據(jù)疫苗交付研究創(chuàng)新實(shí)驗(yàn)室《完善全生命周期接種策略,提升老年人疫苗接種水平》,一方面我國尚未出臺(tái)相應(yīng)的成人預(yù)防接種策略及成人預(yù)防接種門診的建設(shè)規(guī)范或標(biāo)準(zhǔn);另一方面常規(guī)兒童接種門診提供成人預(yù)防接種服務(wù)能力不足,存在工作人員不足、機(jī)構(gòu)空間不足、冷鏈設(shè)備儲(chǔ)備不足、缺乏激勵(lì)機(jī)制等諸多困難。

前述文章引援北京市一項(xiàng)調(diào)查顯示,54.26%預(yù)防接種門診負(fù)責(zé)人認(rèn)為現(xiàn)有工作人員不足以承擔(dān)成人免疫接種服務(wù),需要更多資源投入。此外,由于疫苗接種禁忌核查和接種后異常反應(yīng)處置較為復(fù)雜,不少接種單位由于沒有清晰的指南,在實(shí)際工作中態(tài)度趨于保守,對疫苗的益處和可能風(fēng)險(xiǎn)的解釋存在不足,未能有效打消老年人對疫苗接種的顧慮,基層全科醫(yī)生也很少推薦疫苗。

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