Sanofi斥22億收購Dynavax 強化成人疫苗陣容




賽諾菲斥資22億美元收購Dynavax 擴充成人疫苗產品線

法國製藥巨頭賽諾菲(Sanofi)宣布,計劃以每股15.50美元現金收購疫苗公司Dynavax Technologies,整體估值約22億美元。收購將透過現金公開收購Dynavax全部流通股完成,Dynavax董事會已一致通過此交易。

該收購案須符合一般完成條件,包括監管機構的批准及多數Dynavax股份的交割。若收購順利完成,賽諾菲旗下全資子公司將與Dynavax合併,未交割的股份將轉換為同等每股15.50美元的現金權利。賽諾菲表示,將以現有現金資源資助此次收購,預計不會對2025年的財務指引造成影響。公司預期交易將於2026年第一季完成。

Dynavax是一家上市疫苗公司,現有兩款商業產品,其中包括在美國銷售並獲歐盟及英國批准的成人乙型肝炎疫苗HEPLISAV-B。該疫苗只需兩劑注射,間隔一個月,相較其他乙型肝炎疫苗需三劑、六個月療程更為方便。此次收購還涵蓋Dynavax正在進行一期/二期臨床的帶狀皰疹疫苗候選產品Z-1018,以及其他疫苗研發項目。

賽諾菲疫苗業務執行副總裁Thomas Triomphe表示,Dynavax的加入將強化賽諾菲在成人免疫領域的實力,並為其產品組合增添差異化疫苗,彰顯公司致力於提供全生命周期疫苗保護的承諾。Dynavax行政總裁Ryan Spencer則指出,該交易將使Dynavax產品融入更大的組織架構中。

賽諾菲指出,乙型肝炎和帶狀皰疹仍是未被充分滿足的公共衛生需求。美國約有近1億1991年前出生的成年人尚未接種乙型肝炎疫苗。慢性乙型肝炎病毒感染可導致肝臟損害,甚至肝硬化和肝癌。世界衛生組織指出,帶狀皰疹病毒影響三分之一以上的成年人,可能引起疼痛性皮疹、神經痛、嚴重眼部感染或腦部炎症。此次交易仍須獲得美國及其他國家監管機構批准。

評論及深入分析

賽諾菲此次以22億美元收購Dynavax,明顯是出於鞏固和擴大成人疫苗市場的戰略布局。成人疫苗市場近年來因人口老化及疾病預防意識提升而迅速成長,尤其是乙肝和帶狀皰疹疫苗需求大增。Dynavax的HEPLISAV-B疫苗因為劑量少、療程短,對於成人接種者來說更具吸引力,這種便利性是賽諾菲看中的核心競爭力。

此外,帶狀皰疹疫苗Z-1018仍處於早期臨床階段,但帶狀皰疹的高發病率和嚴重後遺症使其具備極高的市場潛力。賽諾菲藉由併購獲得該候選疫苗的研發權利,也展現其對未來疫苗管線多元化的重視。

從財務角度來看,賽諾菲強調此次交易不會影響2025年財務指引,顯示公司財務狀況穩健,具備足夠現金流支持收購支出。這對投資者而言是一個正面信號,代表賽諾菲在積極擴張的同時,仍保持財務紀律。

不過,疫苗市場競爭激烈,且疫苗研發存在不確定性,尤其是候選疫苗的臨床試驗結果和監管審批風險。賽諾菲能否充分整合Dynavax資源,並將產品成功推向全球市場,仍需時間觀察。此外,全球疫苗供應鏈和政策變動也可能影響未來疫苗銷售。

總結而言,這宗收購案不僅強化了賽諾菲成人疫苗產品組合,還反映出大型製藥企業在疫苗領域的戰略調整趨勢:通過併購加速擴張,搶佔成長潛力巨大的疫苗市場。對香港及全球投資者來說,留意這類生技醫藥併購動向,有助於洞察行業未來發展脈絡及投資機會。

以上文章由特價GPT API KEY所翻譯及撰寫。

🎨 Nano Banana Pro 圖像生成器|打幾句說話就出圖

想畫人像、產品圖、插畫?SSFuture 圖像生成器支援 Flux Gemini Nano Banana Pro 改圖 / 合成, 打廣東話都得,仲可以沿用上一張圖繼續微調。

🆓 Flux 模型即玩,不用登入
🤖 登入後解鎖 Gemini 改圖
📷 支援上載參考圖再生成
⚡ 每天免費額度任你玩
✨ 即刻玩 AI 畫圖
Create a photorealistic and highly detailed image featuring the attached image walking confidently down a modern city street, accompanied by Jason Statham, Dwayne “The Rock” Johnson, and Jason Momoa acting as bodyguards.

John Wick (Keanu Reeves) is walking just beside or slightly behind the subject, holding an umbrella over him to shield from light rain.

The subject should be the central figure, wearing stylish casual clothing — like a fitted jacket, dark jeans, and sunglasses — exuding calm authority and cool charisma.

Statham, The Rock, and Momoa are dressed in black tactical-style suits, maintaining alert, protective stances, scanning the surroundings like professional bodyguards. John Wick wears his signature black suit and tie, looking composed as he holds the umbrella.

The setting is a downtown urban street with wet pavement reflecting city lights, parked luxury cars, and paparazzi in the background snapping photos.

The photo should look like a real paparazzi shot — slightly off-angle, mid-step motion blur, with realistic lighting and reflections.

Lighting: natural daylight with overcast skies, reflections from wet concrete, realistic shadows, subtle raindrops on the umbrella and clothing.

Camera realism: crisp detail on facial features and clothing textures, shallow depth of field emphasizing the group, with lens flare or light bloom for authenticity.

Mood & tone: grounded, cinematic, and stylish — feels like a moment from a celebrity entourage photo or action-movie press capture, taken with an iPhone by paparazzi.

Style: ultra-realistic, documentary-style street photography with modern cinematic sharpness. A fierce young boy with short, curly hair stands in an action pose, reaching his hand forward as if unleashing a powerful psychic force. Bright orange energy radiates from his outstretched hand, illuminating her determined expression. he wears a patterned shirt reminiscent of 1980s fashion. Dark, monstrous creatures with elongated limbs and sharp teeth surround his, emerging from swirling smoke and fiery cracks in the environment. The entire scene glows with dramatic orange and red lightning-like streaks, creating an intense, supernatural atmosphere. Highly detailed digital painting, cinematic lighting, dynamic composition, epic fantasy-horror style, dramatic shadows, glowing embers, poster-quality artwork A cinematic top-down portrait of a young woman standing on a solid deep green floor, captured from an extreme overhead angle. She looks up directly at the camera with wide, expressive eyes, creating an intimate and slightly surreal mood. She wears a soft white bucket hat, a cozy oversized green-and-beige checkered sweater, blue jeans, and white sneakers. Minimalist composition with vast negative space surrounding her, emphasizing isolation and calm. Soft diffused studio lighting, natural skin tones, subtle shadows, clean color grading with earthy greens, editorial fashion photography style, ultra-sharp focus, high resolution, modern aesthetic, cinematic framing, shot on a professional DSLR, shallow depth of field, Instagram poster vibe