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Last Updated: March 23, 2025

YF-VAX Drug Profile


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Summary for Tradename: YF-VAX
High Confidence Patents:0
Applicants:1
BLAs:1
Note on Biologic Patents

Matching patents to biologic drugs is far more complicated than for small-molecule drugs.

DrugPatentWatch employs three methods to identify biologic patents:

  1. Brand-side disclosures in response to biosimilar applications
  2. These patents were identified from disclosures by the brand-side company, in response to a potential biosimilar seeking to launch. They have a high certainty of blocking biosimilar entry. The expiration dates listed are not estimates — they're expiration dates as indicated by the brand-side company.

  3. General brand-side disclosures
  4. These patents were identified from searching drug labels and other general disclosures from the brand-side company. This list may exclude some of the patents which block biosimilar launch, and some of these patents listed may not actually block biosimilar launch. The expiration dates listed for these patents are estimates, based on the grant date of the patent.

  5. Patents from broad patent text search
  6. For completeness, these patents were identified by searching the patent literature for mentions of the branded or ingredient name of the drug. Some of these patents protect the original drug, whereas others may protect follow-on inventions or even inventions casually mentioning the drug. The expiration dates listed for these patents are estimates, based on the grant date of the patent.

1) High Certainty: US Patents for YF-VAX Derived from Brand-Side Litigation

No patents found based on brand-side litigation

2) High Certainty: US Patents for YF-VAX Derived from Company Disclosures

No patents found based on company disclosures

3) Low Certainty: US Patents for YF-VAX Derived from Patent Text Search

These patents were obtained by searching patent claims

Market Dynamics and Financial Trajectory for YF-VAX (Yellow Fever Vaccine)

Market Overview

The yellow fever vaccine market, particularly for YF-VAX, is characterized by a delicate balance between demand and supply, influenced by various factors including geopolitical, regulatory, and supplier diversity risks.

Global Demand and Supply

Global demand for yellow fever vaccines has increased significantly due to vaccination campaign activities and the steady ramp-up in supply capacity. As of 2023, the supply has been meeting the total demand with a negligible buffer, but the market remains fragile and requires careful management to accommodate sudden changes in demand[1].

Regional Demand

The demand for yellow fever vaccines is predominantly driven by at-risk countries in Africa and Latin America, as well as the private/travel market. Regions like Europe and North America also contribute significantly to the global demand, with Europe holding around 30% of the global revenue in 2024[4].

Market Health Assessment

The Healthy Market Framework (HMF) assessment rates the YFV market health as ‘Acceptable with risks’. This indicates that while some attributes are met, others are only partially met, and there are unmet attributes, highlighting the need for continuous monitoring and management[1].

Supply Chain and Manufacturing

Vaccine manufacturing is a complex and highly regulated process. Sanofi Pasteur, a major manufacturer of YF-VAX, has faced supply interruptions due to the transition to new manufacturing facilities. These transitions often take several years to complete and involve multiple milestones to achieve licensure[2][5].

Recent Supply Updates

Sanofi Pasteur has been working to resolve the YF-VAX vaccine supply interruption by investing in dedicated resources and collaborating with regulatory bodies like the FDA and CDC. The company has also utilized the Expanded Access Investigational Drug Application Program (EAP) to import STAMARIL, a live, attenuated yellow fever vaccine, to meet the vaccination needs during the shortage period[2][5].

Financial Trajectory

Global Market Size

The global yellow fever vaccine market is projected to be USD 4528.5 million in 2024 and is expected to grow at a compound annual growth rate (CAGR) of 5.50% from 2024 to 2031, reaching USD 6587.5 million by 2031[4].

Regional Market Performance

  • North America: Expected to contribute USD 1811.4 million in 2024, with a CAGR of 3.7% from 2024 to 2031.
  • Europe: Expected to contribute USD 1358.55 million in 2024, with a CAGR of 4.0% from 2024 to 2031.
  • Asia Pacific: Expected to contribute USD 1041.56 million in 2024, with a CAGR of 7.5% from 2024 to 2031.
  • Latin America: Expected to contribute USD 226.43 million in 2024, with a CAGR of 4.9% from 2024 to 2031[4].

Sanofi Pasteur's Financial Outlook

Sanofi Pasteur, as part of Sanofi's vaccine business, is expected to see significant growth. Sanofi's vaccine sales are projected to exceed €10 billion by 2030, with vaccines contributing substantially to the company's overall revenue growth[3].

Market Drivers

Increased Awareness and Travel

Rising awareness of vector-borne diseases and increased international travel are key drivers of the yellow fever vaccine market. Mandatory vaccination requirements for travelers to certain countries also boost demand[4].

Healthcare Infrastructure Growth

The growth of healthcare infrastructure in endemic regions further supports the market expansion[4].

Market Restraints

Supply Chain Risks

The reliance on a limited number of suppliers and the complexity of vaccine manufacturing pose significant risks to the supply chain. Discontinuation of production by certain suppliers could lead to supply shortages and reduced market agility[1].

Regulatory Challenges

Regulatory hurdles, such as the need for licensure and validation of new manufacturing facilities, can delay the return to full supply capacity[2][5].

Market Trends

Climate Change Impact

Climate change is expected to expand the geographical areas where the yellow fever vector is present, potentially increasing the risk of zoonotic transmission and impacting long-term epidemiology and demand[1].

Technological Advancements

Continuous efforts to improve manufacturing processes and ensure consistent supply of quality vaccines are ongoing. This includes investments in new facilities and technologies to enhance production capabilities[2][5].

Competitive Landscape

Sanofi Pasteur is a major player in the yellow fever vaccine market, with YF-VAX and STAMARIL being key products. The company's global reach and collaboration with regulatory bodies and healthcare providers ensure broad access to these vaccines[2][5].

Key Takeaways

  • The yellow fever vaccine market is characterized by a fragile balance between demand and supply.
  • Global demand is driven by at-risk countries and the travel market, with significant regional contributions.
  • Supply chain risks, including manufacturing complexities and regulatory challenges, must be carefully managed.
  • The market is expected to grow at a CAGR of 5.50% from 2024 to 2031.
  • Sanofi Pasteur plays a crucial role in meeting global vaccination needs through its products and collaborative efforts.

FAQs

Q: What are the main drivers of the yellow fever vaccine market?

The main drivers include increased awareness of vector-borne diseases, rising international travel, and the growth of healthcare infrastructure in endemic regions.

Q: What are the key challenges in the yellow fever vaccine supply chain?

The key challenges include supply chain risks due to limited suppliers, regulatory hurdles, and the complexity of vaccine manufacturing.

Q: How is climate change expected to impact the yellow fever vaccine market?

Climate change is expected to expand the geographical areas where the yellow fever vector is present, potentially increasing the risk of zoonotic transmission and impacting long-term epidemiology and demand.

Q: What is the projected growth rate of the global yellow fever vaccine market from 2024 to 2031?

The global yellow fever vaccine market is expected to grow at a CAGR of 5.50% from 2024 to 2031.

Q: Which regions are expected to contribute significantly to the yellow fever vaccine market in 2024?

North America, Europe, Asia Pacific, and Latin America are expected to be significant contributors, with Europe holding around 30% of the global revenue.

Sources:

  1. Gavi. Yellow fever vaccine roadmap: public summary (2024). Retrieved from https://www.gavi.org/sites/default/files/about/market-shaping/roadmaps/2024-YFV-vaccine-Market-Shaping-Roadmap_Public-Summary.pdf
  2. Sanofi Pasteur. YF-VAX VACCINE SUPPLY MEDIA STATEMENT. Retrieved from https://www.news.sanofi.us/2020-12-21-YF-VAX-R-VACCINE-SUPPLY-UPDATE-STAMARIL-R-IMPORTATION
  3. Sanofi. q4-2023-presentation-en.pdf. Retrieved from https://www.sanofi.com/assets/dotcom/content-app/events/quaterly-results/2023/2023-q4-2023-results/q4-2023-presentation-en.pdf
  4. Cognitive Market Research. Yellow Fever Vaccine Market Report 2024 (Global Edition). Retrieved from https://www.cognitivemarketresearch.com/yellow-fever-vaccine-market-report
  5. Sanofi Pasteur. YF-VAX VACCINE RETURN TO SUPPLY MEDIA STATEMENT. Retrieved from https://www.news.sanofi.us/SANOFI-PASTEUR-STATEMENT-ON-YF-VAX-R-VACCINE-RETURN-TO-SUPPLY-STAMARIL-R-IMPORTATION

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