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Interested in more global health innovation news? Every week GHTC scours media reports worldwide to deliver essential global health R&D news and content to your inbox. Sign-up now to receive our weekly R&D News Roundup email. Last week, Pfizer and BioNTech released preliminary data from their ongoing phase 3 COVID-19 vaccine trial, indicating up to 90 percent efficacy of their mRNA-based vaccine candidate. The companies hope to have enough data to file for emergency use authorization (EUA) within the next few weeks. If the vaccine candidate does receive approval, Pfizer and BioNTech will launch their extensive distribution plan—which requires the vaccine to be kept at -94°F, a strict cold chain that has led to feasibility concerns from many countries—to fulfil hundreds of millions of doses ordered through advanced purchase commitments. These commitments include a 300-million dose deal with the European Union, a 120-million dose deal with Japan, a 100-million dose deal with the United States, and a 30-million dose deal with the United Kingdom. Pfizer and BioNTech plan to roll out a total of 100 million doses of the vaccine by the end of 2020, followed by an additional 1.3 billion doses in 2021.The US Food and Drug Administration (FDA) last week granted EUA to Eli Lilly’s COVID-19 antibody treatment for use among people age 12 or older with mild or moderate COVID-19 infection. The drug, bamlanivimab, continues to be tested in a clinical trial to establish additional safety and efficacy data, after early results suggested it may help clear COVID-19 infection sooner and cut hospitalization rates in patients with mild or moderate cases. A study of the treatment in hospitalized patients was stopped in late October due to lack of efficacy, upon recommendation from independent monitors of the trial. The US government has signed an agreement with Eli Lilly to purchase 300,000 700-mg vials of the drug, though it is unclear how many doses that will provide, as early results indicated at least 2,800 mg is necessary to provide any effect. Eli Lilly’s therapeutic is the first antibody drug to receive EUA to treat COVID-19.The Senegal-based Pasteur Institute is developing an affordable, handheld COVID-19 diagnostic kit able to provide results in minutes. The rapid test kit contains a simple test strip housed in a plastic unit and requires a small blood sample, collected by finger prick. No electricity or laboratory analysis is required, and the center hopes the kits will cost as little as US$1. Developers plan to start manufacturing and distribution after regulatory checks are complete, making the kits first available to countries in Africa through governments and health organizations like the Africa Centers for Disease Control and Prevention, with a goal of issuing 10 to 15 million kits by February 2021.

COVID-19 demonstrates that Universal Health Coverage in every community must be the top priority. Increased investment in all seven Global Action Plan accelerators must focus on community health systems so that tests and vaccinations can succeed. Community resilience, sharing best practices, sustainable financing, easy accessible community health centers and health workers must all be supported.We must call upon WHO to support countries to implement comprehensive initiatives to achieve universal health care (UHC), and for Member States to invest in research and development of new tools and prioritize primary health care (PHC) as the foundation for achieving UHC.Further, we commend the progress made toward global immunization targets. Despite these efforts, coverage of essential vaccines has only increased from 84 to 86 percent from 2010 to 2018, leaving nearly 20 million children un-vaccinated every year. Vaccines are an essential prevention tool Members States must invest in vaccine technologies and increased capacity building for the uptake of innovation within national programs. We support recommendations that place countries at the center of strategy development and urge measurable, global targets while allowing national and regional disease surveillance to inform recommendations for prevention of other infections.Lastly, we urge Member States to adopt the global strategy for TB research and call on them to close the $1.3 billion funding gap for TB R&D annually. New investments coupled with efficient technology assessment and evaluation of new TB products will be vital to building the arsenal of tools required to detect, prevent, and treat TB. New tools must be affordable, acceptable, and accessible to the people who need them most, as new treatments still remain out of reach for too many patients.We commend the WHO for working towards solving all of these issues and stand ready to assist as a community of advocates and technical experts.

Interested in more global health innovation news? Every week GHTC scours media reports worldwide to deliver essential global health R&D news and content to your inbox. Sign-up now to receive our weekly R&D News Roundup email.A World Health Organization (WHO) draft document indicates that the WHO-led Access to COVID-19 Tools (ACT) Accelerator’s drug-supply scheme is prioritizing experimental antibody treatments and steroids while leaning away from remdesivir. The mechanism—one of four ACT Accelerator pillars working to scale COVID-19 health technologies—is co-led by Unitaid and the Wellcome Trust and is dedicated to securing and supplying COVID-19 therapeutics worldwide with an emphasis on equitable distribution. The scheme’s list of priorities outlined in the draft document says efforts will focus on advancing research and manufacturing of monoclonal antibodies and boosting distribution of the steroid dexamethasone, and does not mention remdesivir among priority drugs. The therapeutics pillar is also still working to reach its US$7.2 billion funding goal, $6.1 billion of which is unmet, and aims to distribute hundreds of millions of COVID-19 treatment regimens to lower-income countries by 2022.A recent analysis from researchers at Duke University’s Global Health Innovation Center found that high- and middle-income countries have purchased 3.8 billion COVID-19 vaccine doses, with options for 5 billion more, potentially leaving people in low-income countries without access until 2024. The study suggests that these direct deals between countries and drug manufacturers, known as advance purchase agreements, are exacerbating “vaccine nationalism” and undermining the equitable distribution efforts of mechanisms like the COVID-19 Vaccines Global Access (COVAX) Facility, a sub-mechanism of the ACT Accelerator. More than 150 countries, including many that have also made separate country-specific vaccine deals, have signed on to join the COVAX Facility, which aims to develop and equitably distribute 2 billion vaccine doses by the end of 2021.A nasal spray under development to prevent COVID-19 infection was shown to be effective in blocking absorption of SARS-CoV-2 in ferrets exposed to the virus, according to a research team from Columbia University Medical Center, Erasmus Medical Center, and Cornell University. The spray is designed to intervene in the virus’ process of attaching to airways or lung cells by fusing itself to an amino acid chain on the virus’ spike protein, thereby blocking viral attachment. In the very small animal study, the spray prevented all direct-contact transmission of SARS-CoV-2 during a 24-hour exposure period, indicating potential for the product to protect against COVID-19 infection in humans, although the research is still preprint and pre-peer review. Based on the promising animal results, researchers hope to secure additional funding that would allow them to expand tests of the nasal spray into human trials.