Vaxxas Welcomes David Peacock as CEO to Propel HD-MAP Technology
BRISBANE, Australia and CAMBRIDGE, Mass., Jan. 07, 2026 (GLOBE NEWSWIRE) - Vaxxas Pty Ltd has appointed Mr. David Peacock, a seasoned leader with extensive experience in the vaccine and pharmaceutical sectors, as their new Chief Executive Officer. His role will focus on advancing the commercialization of the company's innovative high-density microarray patch (HD-MAP) vaccination technology.
Leadership Experience and Expertise
Mr. Peacock brings over 25 years of global experience, previously serving as the President of Merck Global Vaccines (MRK) and President of MSD Asia Pacific. His background encompasses a diverse range of commercial, operational, and financial roles across regions including Japan, the United States, Europe, and Asia. Additionally, his participation on boards and industry bodies, such as the US-ASEAN Business Council and Gavi, the Vaccine Alliance, highlights his commitment and influence in the vaccine industry.
Strategic Vision for Vaxxas
Vaxxas Chair, Ms. Sarah Meibusch, expressed that Mr. Peacock’s leadership is timely, stating, “His appointment marks a clear inflection point for Vaxxas as we move from clinical validation towards commercial execution.” With the HD-MAP technology evolving from proof-of-concept to a scalable delivery platform, Mr. Peacock is positioned to enhance the manufacturing, distribution, and administration of vaccines globally.
“For global pharmaceutical partners, the HD-MAP offers a differentiated self-delivery administration option to enhance existing vaccine franchises,” Ms. Meibusch added. This technology could significantly improve cold-chain management, dose efficiency, and access, making it a vital asset for governments and vaccine companies.
David Peacock's Vision and Commitment
Mr. Peacock is enthusiastic about the transformative potential of the HD-MAP technology. He remarked, “I believe Vaxxas’ HD-MAP technology has the potential to fundamentally reshape vaccine access, distribution, and administration.” He emphasized the importance of clinical validation and manufacturing capability as critical factors for successful partnerships with pharmaceutical companies, research organizations, and governments.
Momentum Towards Commercialization
Recently, Vaxxas secured a manufacturing license from the Therapeutic Goods Administration (TGA) for HD-MAP vaccine products at its Brisbane facility. This regulatory milestone reduces risks associated with commercial supply, enabling the installation of the company's first robotic lines for aseptic manufacture, which supports scalable, GMP-compliant production.
In addition to Mr. Peacock’s appointment, Vaxxas has strengthened its leadership team with industry veterans like Brent MacGregor, CEO of Medical Developments International. His extensive experience in global vaccine commercialization enhances Vaxxas' capability to engage effectively with multinational pharmaceutical companies and governments.
About Vaxxas and HD-MAP Technology
Vaxxas is at the forefront of developing HD-MAP technology for self-administered vaccine delivery. With strong safety and immune response demonstrated in clinical trials involving more than 750 participants, the HD-MAP shows promise as a universal delivery solution for a wide range of vaccines, while also reducing cold-chain requirements.
The company has garnered support from global partners like SK bioscience, the US Government, and the Gates Foundation, examining the potential of HD-MAP technology against various infections including COVID-19 and seasonal influenza. Vaxxas continues to work diligently towards advancing its programs for commercial readiness.
Investigational Use Notice
Currently, HD-MAP-delivered vaccines are under investigation and are not approved for sale anywhere globally. Vaxxas does not make claims regarding the safety or efficacy of this technology in comparison to other vaccine delivery systems.