Global equity and timely access: COVID-19 & beyond 23rd DCVMN Annual General Meeting 2022 report.

The 23rd Annual General Meeting of the Developing Countries Vaccine Manufacturers' Network (DCVMN), co-hosted by Serum Institute of India (SII), gathered over 365 delegates and more than 90 high-level speakers for three days of presentations, discussions, and networking, in Pune, India. The meeting provided a platform for vaccine manufacturers from developing countries to voice their experience, challenges and successes, as they play a critical role in the global research, development and supply of vaccines for achieving vaccine equity through increased collaborations and partnerships. The key topics of the 23rd Annual General Meeting revolved around: the key learnings from COVID-19, pandemic preparedness, vaccine sustainability and scalability, strengthening Africa's local manufacturing, partnerships & collaborations, financing, innovations, and vaccine hesitancy. The overarching theme focused on equity, timely access and sustainability, which was carried through in each session, with each panelist providing their contribution to answering - how can we create a sustainable vaccine ecosystem?

IABS/DCVMN webinar on next generation sequencing.

Next Generation Sequencing (NGS) is a new technology that could overcome some of the limitations of the current viral testing methods for demonstrating the absence of adventitious agents in biologics. This report is for the webinar that was organized by the International Alliance for Biological Standardization (IABS) and the Developing Countries Vaccine Manufacturers Network (DCVMN), held on July 20, 2022, as an introduction to the technical and bioinformatics concepts of NGS and to some of the strengths and limitations of using the technology for those working in vaccine production or development. The current state of scientific knowledge and readiness of NGS to replace or supplement the current viral tests was further discussed in the 3rd Conference on NGS for Adventitious Virus Detection in Biologics for Humans and Animals that was held in Rockville, Maryland, USA, on September 27-28, 2022. The application of NGS to supplement or replace current in vivo and in vitro assays in adventitious virus testing during vaccine production is promising; however, assay performance (sensitivity, specificity, and reproducibility) needs to be demonstrated, which may include laboratory and bioinformatics work. Efforts from regulatory authorities, industry, and researchers are ongoing to facilitate validation and establishment of NGS as a new method for virus detection.

Sustainable vaccine manufacturing in low- and middle-Income countries.

The sustainable manufacturing of vaccines in developing countries is critical to increasing equitable access to vaccines and pandemic preparedness globally. Sustainable manufacturing requires that organizations engaged in the development, production and supply of vaccines have viable business models and incentives to manufacture vaccine products. The expanding manufacturing capabilities and capacities of developing countries vaccine manufacturers (DCVMs) are increasingly positioning these organizations to meet the national and regional public health needs in developing countries; however, key industry challenges such as regulatory barriers, low prices and demand uncertainty for vaccine products, and limited R&D funding threaten the long-term viability of vaccine manufacturers. This study assesses the technical capabilities, manufacturing capacities, and aspirational plans of DCVMs, exemplifying the business models and strategies undertaken to sustainably manufacture vaccines in developing countries. The public health importance of a healthy vaccine industry which enables manufacturers is discussed throughout. Vaccine manufacturers reported diverse product portfolios and R&D pipelines and utilized an array of vaccine technology platforms. Large manufacturing capacities were reported, a critical factor in manufacturers achieving economies of scale and supplying large volumes of vaccine doses to the world's most populous regions. Partnerships and collaboration within the industry and with international organizations along the vaccine value-chain were cited with high frequency. Manufacturers also reported aspirational plans to enter new markets, acquire new technologies and invest in the development of novel and improved vaccines. As DCVMs aim to have an increasing impact on the global vaccine ecosystem, a coordinated multi-stakeholder approach is required alleviate critical industry barriers to ensure that all efforts produce vaccines are sustainable and enable developing countries to realize the public health benefit of vaccines.

Accelerating Global Deletion of the Abnormal Toxicity Test for vaccines and biologicals. Planning common next steps. A workshop Report.

This online workshop Accelerating Global Deletion of the Abnormal Toxicity Test for vaccines and biologicals. Planning common next steps was organized on October 14th, 2021, by the Animal Free Safety Assessment Collaboration (AFSA), the Humane Society International (HSI), the European Federation of Pharmaceutical Industries and Associations (EFPIA), in collaboration with the International Alliance of Biological Standardization (IABS). The workshop saw a participation of over a hundred representatives from international organizations, pharmaceutical industries and associations, and regulatory authorities of 28 countries. Participants reported on country- and region-specific regulatory requirements and, where present, on the perspectives on the waiving and elimination of the Abnormal Toxicity Test. With AFSA, HSI, EFPIA and IABS representatives as facilitators, the participants also discussed specific country/global actions to further secure the deletion of ATT from all regulatory requirements worldwide.

Vaccines: New challenges, new paradigms, new opportunities: Report of the 22nd DCVMN Annual General Meeting.

The Developing Countries Vaccine Manufacturers Network held its 22nd Annual General Meeting in October 2021. Vaccine manufacturing experts, leaders from global public health organizations and dignitaries from governments and multilateral organizations discussed the challenges and opportunities emerging from the COVID-19 pandemic. Over 350 delegates from 33 countries, representing over 70 organizations partook in the meetings deliberations. The development and scaled-up production of several safe and effective vaccines against COVID-19 resulted in over 12 billion doses being produced by the end of 2021. Unfortunately, this scientific achievement and outstanding industry effort has been overshadowed by the striking inequity in access to COVID-19 vaccines. High and upper middle-income countries have received 75% of the vaccines, while in Africa, less than 5% of the people are fully vaccinated. The inequitable access to vaccines is an issue of national health security, which has stressed the need to establish local vaccine manufacturing capacity in Africa. Key partnerships, initiatives and the deliberate strategies required to achieve sustainable manufacturing on the continent were discussed. The ability to acquire technology, access markets and financing mechanisms, and workforce development were reported as key enablers to achieving a healthy ecosystem. Innovative vaccine technologies, new regulatory approaches, and the importance of voluntary technology transfers in increasing the global supply capacity of both COVID-19 vaccines and traditional vaccines were highlighted. In reviewing the lessons learned from the pandemic, speakers shared a consensus that innovation and partnerships will be central to any solution proposed to mitigate the current pandemic and prepare for future ones.

Accelerating research and development of new vaccines against tuberculosis: a global roadmap.

To eliminate tuberculosis globally, a new, effective, and affordable vaccine is urgently needed, particularly for use in adults and adolescents in low-income and middle-income countries. We have created a roadmap that lists the actions needed to accelerate tuberculosis vaccine research and development using a participatory process. The vaccine pipeline needs more diverse immunological approaches, antigens, and platforms. Clinical development can be accelerated by validated preclinical models, agreed laboratory correlates of protection, efficient trial designs, and validated endpoints. Determining the public health impact of new tuberculosis vaccines requires understanding of a country's demand for a new tuberculosis vaccine, how to integrate vaccine implementation with ongoing tuberculosis prevention efforts, cost, and national and global demand to stimulate vaccine production. Investments in tuberculosis vaccine research and development need to be increased, with more diversity of funding sources and coordination between these funders. Open science is important to enhance the efficiency of tuberculosis vaccine research and development including early and freely available publication of study findings and effective mechanisms for sharing datasets and specimens. There is a need for increased engagement of industry vaccine developers, for increased political commitment for new tuberculosis vaccines, and to address stigma and vaccine hesitancy. The unprecedented speed by which COVID-19 vaccines have been developed and introduced provides important insight for tuberculosis vaccine research and development.

COVID-19 vaccine capacity: Challenges and mitigation - The DCVMN perspective.

Vaccine manufacturers from developing countries have a proven track record of developing, producing, and supplying high-quality vaccines globally. However, due to the complexity of vaccine manufacturing, numerous stakeholder organizations support manufacturers across a variety of functions. To optimize the support from stakeholders it is instrumental to first understand which manufacturing processes these manufacturers require support for and what support functions are most beneficial. To this end, the Developing Countries Vaccine Manufacturers Network designed a comprehensive survey to assess the specific needs of the Network's member organizations. We found that almost all sampled manufacturers are interested in obtaining funding or technology transfers for COVID-19 vaccines. Furthermore, results indicated that manufacturers have a strong appetite for modern technology platforms, particularly RNA technologies. Scale-up, phase III clinical trials, and formulation were also key processes for which manufacturers require support.

Vaccines, our shared responsibility.

The Developing Countries Vaccine Manufacturers' Network (DCVMN) held its fifteenth annual meeting from October 27-29, 2014, New Delhi, India. The DCVMN, together with the co-organizing institution Panacea Biotec, welcomed over 240 delegates representing high-profile governmental and nongovernmental global health organizations from 36 countries. Over the three-day meeting, attendees exchanged information about their efforts to achieve their shared goal of preventing death and disability from known and emerging infectious diseases. Special praise was extended to all stakeholders involved in the success of polio eradication in South East Asia and highlighted challenges in vaccine supply for measles-rubella immunization over the coming decades. Innovative vaccines and vaccine delivery technologies indicated creative solutions for achieving global immunization goals. Discussions were focused on three major themes including regulatory challenges for developing countries that may be overcome with better communication; global collaborations and partnerships for leveraging investments and enable uninterrupted supply of affordable and suitable vaccines; and leading innovation in vaccines difficult to develop, such as dengue, Chikungunya, typhoid-conjugated and EV71, and needle-free technologies that may speed up vaccine delivery. Moving further into the Decade of Vaccines, participants renewed their commitment to shared responsibility toward a world free of vaccine-preventable diseases.