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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, a US Food and Drug Administration (FDA) advisory committee voted to recommend a monoclonal antibody product to protect children one year and under, as well as high-risk children between one and two years old, from respiratory syncytial virus, or RSV. Nirsevimab, which will be marketed as Beyfortus, was developed by AstraZeneca and will be marketed in the United States by Sanofi. The product is intended to be administered to babies via a single injection during RSV season or at birth depending on birth timing. RSV is a major challenge in children, particularly in very young children, causing up to 80,000 hospitalizations and 300 deaths a year in the United States. Pfizer’s RSV vaccine for pregnant people, which is also aimed at protecting babies, is currently being considered by regulators as well.Moderna will launch a phase 1/2 trial of their mpox vaccine this summer with the goal of generating data to inform dose selection and eventually licensure. The company announced the start of preclinical work on an mpox vaccine back in May of last year, with the vaccine being swiftly developed using the company’s mRNA platform. After the immediate mpox outbreak waned in the United States, the vaccine was deprioritized by Moderna, but ahead of this summer, when mpox is expected to re-emerge, Moderna has announced the trial and has been meeting with the US mpox response team.The Coalition for Epidemic Preparedness Innovations (CEPI) last week announced £1.5 million in funding for Germany’s Leipzig University, where researchers have created artificial intelligence technology that will be used to build a vaccine library aimed at streamlining the development of a new generation of vaccines against a future pathogen with pandemic potential, or Disease X. The technology will analyze the genetic structures of pathogens from ten high-risk viral families, starting with those families that include Nipah and Lassa viruses; model protein sites in the viruses that are crucial targets for generating immune responses in human; and then use those viral protein targets to develop vaccine blueprints. Future scientists will hopefully be able use the library to develop vaccine candidates within 100 days of identifying a pathogen with pandemic potential.

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. Data from late-stage trials showed that Pfizer’s experimental antibiotic drug combination was well-tolerated and effective in treating complicated infections caused by drug-resistant bacteria. The combination, which includes the experimental mix aztreonam-avibactam, existing generic drug metronidazole, and two older antibiotics: meropenem and colistin, is aimed at treating complicated intra-abdominal infections and some types of hospital-acquired pneumonia caused by gram-negative bacteria. The study underscores that innovative, novel antibiotics continue to be an important goal in the face of the rising global threat of antimicrobial resistance.Last week, the US Food and Drug Administration (FDA) approved Pfizer’s Abrysvo vaccine for respiratory syncytial virus (RSV) following strong results from a phase 3 trial, making it the second vaccine to protect older adults from RSV approved in recent months. Both vaccines will not be available until the US Centers for Disease Control and Prevention recommends them, which the agency is expected to do soon. Experts have highlighted the great potential for both vaccines to drastically reduce the number of infections and hospitalizations in adults that result from the virus every year.A new study showed the success of implementing shorter treatment regimens for drug-resistant tuberculosis (TB) in a small cohort in the United States. The six-month, all-oral bedaquiline, pretomanid, and linezolid (BPaL) regimen for rifampin-resistant TB was implemented in 70 patients in 2019, shortly after FDA approval of the regimen. The promising results lend support to the early implementation of new TB treatments and highlight the promise of further innovation to reduce the burden of TB, especially drug-resistant TB, in the United States and around the world.