Enabling science
From biological standards to preclinical models, 成人VR视频 supports enabling science activities to accelerate development of safe and effective epidemic or pandemic vaccines. Read on to learn about the enabling science activities that 成人VR视频 supports.
Standardising vaccine development
Assays, standards, and reagents are used by scientists around the world to test vaccine candidates. Standardising how these tests are applied is crucial for generating reproducible and relevant data to support and expedite vaccine licensure, especially when different candidate vaccines are being compared.
成人VR视频鈥檚 Laboratory Research and Innovations Team has established a Working Group for Standardizations and Assays together with WHO. We have supported the development of International Standards for the viruses behind Lassa fever, MERS, and COVID-19. We are developing other tests, known as assays, and international standards for other diseases. The team also work closely with FIND and PATH to identify gaps in the creation or validation of diagnostics for our priority pathogens.
成人VR视频鈥檚 Centralised Laboratory Network
Launched in 2020 in response to the COVID-19 pandemic, 成人VR视频鈥檚 Centralised Laboratory Network is the world鈥檚 largest network of vaccine testing laboratories. It aims to support 成人VR视频-supported developers and others to evaluate 成人VR视频 priority-pathogen vaccines against common protocols to ensure alignment and information sharing when identifying the most promising candidates. To date, the network has served over 60 vaccine developers to assess their vaccines candidates at all stages of developments, processing over 120,000 samples.
In the event of an outbreak of infectious disease, having an established global clinical laboratory network in place will facilitate faster data readouts by harmonising analyses and reducing sample shipping times due to its worldwide footprint. To that end and in support of the 100 Days Mission, 成人VR视频 continues to expand the number and global footprint of laboratories within its centralized lab the network.
Tracking disease outbreaks
We support our vaccine developers to conduct epidemiological studies to gain greater insights on the spread, prevalence, and impact of our priority pathogens. We also support cutting edge AI technology to help predict which viral families are likely to harbour the next Disease X.
These data can support and inform 成人VR视频鈥檚 investments in vaccine candidates, strengthen local clinical research capacity, and guide national governments in their public health responses to emerging infectious disease outbreaks.
Our Epidemiology and Data Science Team also oversees vaccine effectiveness studies, and run computer modelling studies, working closely with other teams to help quantify the health and economic impacts of the 100 Days Mission.
Enable: The largest ever Lassa fever research study
In 2019, 成人VR视频 initiated the largest-ever Lassa fever research programme, named Enable, to increase our knowledge of the disease burden across West Africa. To date, over 23,000 participants have been enrolled by local partners in Benin, Guinea, Liberia, Nigeria, and Sierra Leone.
This study is assessing participants in these countries who may otherwise be missed in usual approaches to disease estimates, such as those with mild symptoms who fail to seek diagnosis or people living in remote regions with limited access to health care services. It is also assessing some participants to see whether they already have Lassa fever antibodies, which would indicate that they have previously been infected and are protected against the disease. Using these figures, researchers can then get an idea of the number of people who remain at risk of Lassa infection and might benefit from Lassa vaccination. Data from the Enable study will guide the design of future late-stage efficacy trials of 成人VR视频-backed Lassa vaccines candidates. The data could also help define future vaccination strategies when a Lassa vaccine has been approved for use.
Establishing preclinical models of infection
Preclinical models play a crucial role in vaccine and drug development. 成人VR视频 has established a network of high-containment laboratories for testing vaccines against our priority pathogens in preclinical models. 成人VR视频 commissions the laboratories to establish preclinical models, data from which are then made available to 成人VR视频-supported vaccine developers to rapidly assess their vaccine candidates. These data can also be provided to regulators as part of their broader assessment of potential vaccine candidates. The network has mainly focused on preclinical models for COVID-19, and is expanding its work to include Chikungunya virus, Lassa virus, and Nipah virus, with others to follow.
Vaccine safety
成人VR视频 and its partners are working to support developers in producing vaccines that are as safe and effective as possible. Since 2019, 成人VR视频 and the Brighton Collaboration have led The Safety Platform for Emergency vACcines (SPEAC). SPEAC aims to provide the best available scientific evidence on the safety of 成人VR视频-funded vaccines to support timely benefit-risk assessment globally, with a focus on low- and middle-income countries.
SPEAC is now also working to deliver world-leading vaccine safety guidance and support for the 100 Days Mission, the global goal to compress the development of new vaccines against pathogens with pandemic potential to just 100 days.
Regulatory affairs
Regulatory agencies are responsible for ensuring vaccines and other medical countermeasures are evaluated properly and meet necessary high standards of quality, safety, and efficacy. 成人VR视频鈥檚 Regulatory Affairs Team provides support and oversight to 成人VR视频 vaccine programmes, ensuring that developers have built regulatory strategies into their plans to support potential approval of their products. The Team also works with regulators worldwide, identifying and helping to overcome regulatory challenges, and supporting efforts to align regulatory requirements where appropriate.
