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市場調査レポート
商品コード
1738731
B型肝炎ワクチンの市場規模:タイプ別、患者タイプ別、流通チャネル別、地域別、範囲および予測Hepatitis B Vaccines Market Size By Type (Mono Vaccines, Combination Vaccines), By Patient Type (Adult, Pediatric), By Distribution Channel (Hospital, Retail, Online Pharmacies), By Geographic Scope And Forecast |
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B型肝炎ワクチンの市場規模:タイプ別、患者タイプ別、流通チャネル別、地域別、範囲および予測 |
出版日: 2025年05月05日
発行: Verified Market Research
ページ情報: 英文 202 Pages
納期: 2~3営業日
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B型肝炎ワクチンの市場規模は、2024年に82億6,000万米ドルと評価され、2026年から2032年にかけてCAGR 4.6%で成長し、2032年には133億1,000万米ドルに達すると予測されます。
B型肝炎ワクチンは、肝硬変や肝細胞がんなどの重篤な肝疾患を引き起こすB型肝炎ウイルスによる感染を予防するために使用されます。
これらのワクチンは、身体の免疫系を刺激してB型肝炎ウイルスに対する抗体を産生させることで効果を発揮します。
さらに、B型肝炎ワクチンは、新生児やリスクの高い成人集団に対する国の予防接種プログラムで広く使用されており、B型肝炎感染とその合併症を予防する最も効果的な方法の1つと考えられています。
世界のB型肝炎有病率の上昇:世界のB型肝炎感染の流行増加は、ワクチン接種需要の主要な促進要因です。世界保健機関(WHO)によると、2019年には約2億9,600万人が慢性B型肝炎に感染して生活しており、毎年150万人が新たに感染しています。感染者数の増加は、病気のさらなる拡大を防ぐための予防接種の必要性を浮き彫りにしています。
政府の予防接種プログラム多くの国がB型肝炎感染対策として予防接種プログラムを拡大しており、市場はかなり拡大しています。例えば米国では、すべての乳幼児、ワクチン未接種の19歳未満の小児、リスクのある成人に対してB型肝炎の予防接種が推奨されるとCDCは勧告しています。2020年には、世界の乳幼児へのワクチン接種率は、2000年の30%から85%に達します。
ヘルスケアの意識向上と取り組み:新興国では、B型肝炎に対する認識が高まり、政府主導の保健プログラムがワクチン接種を促進しています。例えば、中国の国家衛生委員会は、予防接種を強化することで慢性B型肝炎の有病率を低下させる試みを開始しました。2020年の調査によると、中国では1歳までに90%以上の子どもがB型肝炎の予防接種を受けており、これは市場成長にとって不可欠です。
主な課題
ワクチン接種のためらい:B型肝炎ワクチンの有効性は証明されているもの、一部の地域ではワクチン接種のためらいが依然として大きな課題となっています。ワクチンの安全性と有効性に関する誤解が接種率の妨げとなり、市場成長に影響を与える可能性があります。
コールドチェーン管理:B型肝炎ワクチンは、保管中や輸送中に厳格な温度管理が必要です。特に資源に乏しい環境では、コールドチェーンの維持がロジスティクス上の課題となり、ワクチンの流通や入手に影響を及ぼします。
新規ワクチン開発の高コスト:新しく改良されたB型肝炎ワクチンの開発には、多額の研究開発費がかかります。こうした高コストは、新規参入者にとって市場参入の障壁となり、この分野での技術革新を制限しています。
主要動向:
成人ワクチン接種への注目の高まり:小児期のワクチン接種プログラムは確立されているが、成人のB型肝炎ワクチン接種に重点を置く傾向が強まっています。この動向は、多くの成人がB型肝炎に対して無防備なままであり、特にハイリスクグループに多いという認識によるものです。
治療用ワクチンの開発:慢性B型肝炎感染を治療できる可能性のある治療用B型肝炎ワクチンの調査が進行中です。これらのワクチンが成功すれば、市場が大幅に拡大し、B型肝炎治療の状況が一変する可能性があります。
新興市場におけるワクチン生産の拡大:新興市場、特にアジアではワクチン生産能力を増強する傾向があります。これは、これらの地域におけるワクチンコストの削減と入手可能性の向上に役立っています。
B型肝炎ワクチン市場の地域別分析
北米:
Verified Market Researchによると、北米は予測期間中B型肝炎ワクチン市場を独占すると推定されます。北米市場は、包括的なワクチン接種プログラムを通じてB型肝炎を撲滅しようとする政府の強力な取り組みから利益を得ています。例えば、米国保健社会福祉省は、公衆衛生の脅威としての肝炎感染を減少させることを目的とした「ウイルス性肝炎国家戦略計画(2021-2025年)」を実施しました。この計画はワクチンの入手しやすさと適用範囲を強化し、市場の成長に大きく寄与しています。CDCによると、2021年には米国の乳幼児の90%以上が生後24ヵ月までにB型肝炎ワクチンを接種しています。
北米はB型肝炎の有病率が顕著であり、ワクチン接種の需要を牽引しています。米国だけでも約120万人が慢性的にB型肝炎に感染しており、CDCは2019年に新たに2万2,000人の急性B型肝炎患者が発生すると推定しています。このような高い疾病負担は、ワクチンや予防戦略の採用拡大を促しています。
さらに、B型肝炎を含む複数の疾患を予防する混合ワクチンの使用は、北米における主要な推進力です。Pediarix(B型肝炎を含む5種混合ワクチン)のようなワクチンの導入により、特に小児用予防接種の市場シェアが拡大しています。この動向は、混合ワクチンを重視する政府の予防接種スケジュールによってさらに支えられています。CDCは、予防接種プログラムのアドヒアランスを向上させるため、混合ワクチンの使用が増加していると指摘しています。
アジア太平洋:
予測期間中、アジア太平洋地域が最も高い成長を示すと予測されます。アジア太平洋地域は、世界的に見てもB型肝炎感染の負担が最も高い地域のひとつであり、ワクチン需要を牽引しています。世界保健機関(WHO)によると、世界のB型肝炎キャリアの60%以上がアジアに居住しており、その大部分を中国が占めています。中国だけでも7,000万人が慢性的に感染しており、毎年約100万人がB型肝炎関連の合併症で死亡しています。このような患者数の多さが、この地域でのワクチン普及を後押ししています。
アジア太平洋地域の国家予防接種プログラムは、B型肝炎ワクチン市場を強力に支援しています。例えば、中国政府の予防接種プログラムは、出生後24時間以内に出生時接種を行い、小児のB型肝炎ワクチン接種率90%以上を達成しています。2017年、WHOは、西太平洋地域の約85%の国がB型肝炎ワクチンの普遍的な予防接種を実施し、感染率の大幅な減少につながったと報告しました。
さらに、製薬会社と研究機関の継続的な協力関係がアジア太平洋地域の市場成長を促進しています。2022年4月、日本の製薬会社である塩野義製薬株式会社は日本電気株式会社と提携し、慢性感染症の治癒を目的としたB型肝炎を標的とする新規ワクチンを開発しました。研究開発投資の拡大に支えられたこうした提携は、先進的ワクチンの開発を後押しし、同地域の急速な市場拡大に寄与しています。
Hepatitis B Vaccines Market size was valued at USD 8.26 Billion in 2024 and is projected to reach USD 13.31 Billion by 2032, growing at a CAGR of 4.6 % from 2026 to 2032.
Hepatitis B vaccines are used to prevent infection caused by the hepatitis B virus, which leads to serious liver diseases including cirrhosis and hepatocellular carcinoma.
These vaccines work by stimulating the body's immune system to produce antibodies against the hepatitis B virus.
Furthermore, hepatitis B vaccines are widely used in national immunization programs for newborns and high-risk adult populations and are considered one of the most effective ways to prevent hepatitis B infection and its complications.
The key market dynamics that are shaping the hepatitis B vaccines market include:
Rising Global Prevalence of Hepatitis B: The rising prevalence of Hepatitis B infections worldwide is a major driver of vaccination demand. According to the World Health Organization (WHO), around 296 million individuals were living with chronic Hepatitis B infection in 2019, with 1.5 million new infections happening annually. The increasing number of cases highlights the need for immunizations to prevent the disease from spreading further.
Government Immunization Programs: Many nations are extending their immunization programs to combat Hepatitis B infections, considerably increasing the market. For example, the CDC advises that in the United States, Hepatitis B immunization is recommended for all infants, unvaccinated children under the age of 19, and at-risk adults. In 2020, global baby vaccination coverage reached 85%, up from 30% in 2000.
Increasing Healthcare Awareness and Initiatives: Increased awareness of Hepatitis B and government-led health programs in emerging nations are promoting vaccination adoption. For example, China's National Health Commission started an attempt to lower the prevalence of chronic Hepatitis B by boosting immunization. According to 2020 research, more than 90% of children in China have had Hepatitis B vaccinations by the age of one, which is essential for market growth.
Key Challenges:
Vaccine Hesitancy: Despite the proven efficacy of hepatitis B vaccines, vaccine hesitancy remains a significant challenge in some regions. Misconceptions about vaccine safety and efficacy hinder uptake rates, potentially impacting market growth.
Cold Chain Management: Hepatitis B vaccines require strict temperature control during storage and transportation. Maintaining the cold chain, especially in resource-limited settings, poses logistical challenges that affect vaccine distribution and availability.
High Cost of New Vaccine Development: The development of new and improved hepatitis B vaccines involves substantial research and development costs. These high costs are a barrier to market entry for new players and limit innovation in the field.
Key Trends:
Increasing Focus on Adult Vaccination: While childhood vaccination programs are well-established, there is a growing emphasis on adult hepatitis B vaccination. This trend is driven by the recognition that many adults remain unprotected against hepatitis B, particularly in high-risk groups.
Development of Therapeutic Vaccines: Research is ongoing into therapeutic hepatitis B vaccines that could potentially treat chronic hepatitis B infections. If successful, these vaccines could significantly expand the market and change the landscape of hepatitis B treatment.
Expansion of Vaccine Production in Emerging Markets: There is a trend towards increasing vaccine production capabilities in emerging markets, particularly in Asia. This is helping to reduce vaccine costs and improve availability in these regions.
The regional analysis of the hepatitis B vaccines market:
North America:
According to Verified Market Research, North America is estimated to dominate the hepatitis B vaccines market over the forecast period. The North American market benefits from strong governmental efforts to eliminate hepatitis B through comprehensive vaccination programs. For instance, the U.S. Department of Health & Human Services implemented the "Viral Hepatitis National Strategic Plan (2021-2025)" aimed at reducing hepatitis infections as a public health threat. This plan enhances vaccine accessibility and coverage, contributing significantly to the market's growth. According to the CDC, in 2021, over 90% of U.S. infants received the hepatitis B vaccine by 24 months of age.
North America has a notable prevalence of hepatitis B, which drives the demand for vaccination. In the United States alone, approximately 1.2 million people are chronically infected with hepatitis B. The CDC highlights that 22,000 new acute hepatitis B cases were estimated in 2019. This high disease burden prompts increased adoption of vaccines and preventive strategies.
Furthermore, the use of combination vaccines that protect against multiple diseases, including hepatitis B, is a key driver in North America. The introduction of vaccines like Pediarix (a 5-in-1 vaccine that includes hepatitis B) has expanded the market share, particularly in pediatric vaccinations. This trend is further supported by government-backed vaccination schedules that emphasize combination vaccines. The CDC notes that combination vaccines are increasingly used to improve adherence to immunization programs.
Asia Pacific:
The Asia Pacific region is estimated to exhibit the highest growth during the forecast period. The Asia-Pacific region has one of the highest burdens of Hepatitis B infections globally, driving the demand for vaccines. According to the World Health Organization (WHO), more than 60% of the world's Hepatitis B carriers live in Asia, with China accounting for a large portion. In China alone, 70 million people are chronically infected, and around 1 million people die each year due to Hepatitis B-related complications. This significant patient population fuels vaccine adoption across the region.
National immunization programs in Asia-Pacific are strongly supporting the hepatitis B vaccine market. For example, the Chinese government's immunization program has achieved over 90% Hepatitis B vaccine coverage among children, with a birth dose administered within 24 hours of birth. In 2017, WHO reported that around 85% of countries in the Western Pacific Region implemented universal Hepatitis B immunization, leading to a significant reduction in infection rates.
Furthermore, ongoing collaborations between pharmaceutical companies and research institutions are driving market growth in Asia-Pacific. In April 2022, Japanese pharmaceutical company Shionogi & Co., Ltd. partnered with NEC Corporation to develop a novel vaccine targeting Hepatitis B, aimed at curing chronic infections. These collaborations, supported by growing R&D investments, are boosting the development of advanced vaccines, contributing to the rapid market expansion in the region.
The Hepatitis B Vaccines Market is segmented based on Type, Patient Type, Distribution Channel, and Geography.
Based on Type, the market is segmented into Mono Vaccines and Combination Vaccines. The combination vaccines segment is estimated to dominate the hepatitis B vaccines market due to its ability to protect against multiple diseases in a single shot. These vaccines, which typically combine hepatitis B protection with other antigens such as those for diphtheria, tetanus, and pertussis, are increasingly preferred in national immunization programs. The convenience of fewer injections for patients and healthcare providers, along with reduced administration costs, are key factors driving the popularity of combination vaccines. While mono vaccines remain important, particularly for adult vaccination, the efficiency and cost-effectiveness of combination vaccines are cementing their dominant position in the market.
Based on Patient Type, the market is segmented into Adult and Pediatric. The pediatric segment is estimated to grow at the highest CAGR in the hepatitis B vaccines market. This growth is primarily driven by the widespread implementation of universal hepatitis B vaccination programs for newborns and infants in many countries. These programs, recommended by the World Health Organization, aim to prevent mother-to-child transmission and early childhood infections. The high birth rates in developing countries, coupled with increasing awareness about the importance of early vaccination, are fueling the growth of the pediatric segment. While adult vaccination remains crucial, especially for high-risk groups, the focus on preventing hepatitis B infection from the earliest stages of life is expected to maintain the pediatric segment's dominant position in the market.
Based on the Distribution Channel, the market is divided into Hospital Pharmacies, Retail Pharmacies, and Online Pharmacies. The hospital pharmacies segment is estimated to dominate the market over the forecast period. This dominance is attributed to the fact that a significant portion of hepatitis B vaccinations are administered in hospital settings, particularly for newborns and high-risk patients. Hospitals are often the primary sites for implementing national immunization programs, especially for infant vaccinations. Additionally, hospital pharmacies are well-equipped to handle the storage and distribution requirements of vaccines, including maintaining the cold chain. The trend towards combination vaccines, which are often administered as part of comprehensive immunization schedules in hospital settings, further reinforces the dominance of the hospital pharmacies segment.
Based on Geography, the hepatitis B vaccines market is classified into North America, Based on geography, the Hepatitis B Vaccines Market is classified into North America, Europe, Asia-Pacific, and the Rest of the World. The North American region is expected to dominate the market during the forecast period due to several key factors. A high prevalence of hepatitis B in the United States, with approximately 1.2 million people chronically infected, drives a strong demand for vaccines. Additionally, comprehensive immunization programs such as the U.S. Department of Health & Human Services' "Viral Hepatitis National Strategic Plan (2021-2025)" aim to increase vaccine coverage across all population groups. The region's strong healthcare infrastructure and significant investments in vaccine development also contribute to this market leadership.
Our market analysis also entails a section solely dedicated to such major players wherein our analysts provide an insight into the financial statements of all the major players, along with product benchmarking and SWOT analysis. The competitive landscape section also includes key development strategies, market share, and market ranking analysis of the above-mentioned players globally.