Anna KovacevichGHTC
Anna Kovacevich is a senior program assistant at GHTC who supports GHTC's communications and member engagement activities.
Research Roundup: Woman cured of HIV, modular mRNA vaccine factories, and new FDA chief
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US Air Force/Staff Sgt. Jordan Garner
In this regular feature on Breakthroughs, we highlight some of the most interesting reads in global health research from the past week.
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A third person appears to have been cured of HIV, scientists announced last week, using a new treatment method involving umbilical cord blood. Cord blood is more widely available than the adult stem cells used in bone marrow transplants—the method used for the previous two patients cured of HIV—and does not need to be matched as closely to the recipient. The patient, a mixed-race woman who also had leukemia, received the cord blood to treat her cancer in August 2017. She discontinued antiretroviral therapy 37 months after the transplant, and now, more than 14 months later, shows no signs of HIV in blood tests and does not seem to have detectable antibodies to the virus. The news opens up the possibility of curing more people of diverse racial backgrounds than was previously possible, scientists said.
BioNTech plans to set up modular mRNA vaccine facilities to produce its COVID-19 vaccine, codeveloped with Pfizer, in Rwanda and Senegal, with a fill-and-finish collaboration in Ghana. The initiative involves modular factories, dubbed “BioNTainers,” that consist of one drug substance and one formulation module, each of which is built from six standard shipping containers fitted with the necessary equipment. The first containers will be delivered in mid-2022, and the first vaccine batches will be produced in the following months. The facilities will be equipped to manufacture a range of mRNA-based vaccines, including BioNTech’s investigational malaria and tuberculosis vaccines if successfully developed and authorized by regulatory authorities.
Dr. Robert Califf was officially confirmed as commissioner of the US Food and Drug Administration (FDA) last week after a 50–46 Senate vote, the narrowest confirmation in the history of votes to lead the agency. The FDA has been without a permanent leader for nearly 400 days, instead being led by an acting commissioner, Janet Woodcock, who will now serve as principal deputy commissioner under Califf. Califf, a cardiologist and researcher, was nominated for the role by President Joe Biden in November and will take the helm at the FDA for the second time, having previously held the role during the final year of the Obama administration. Califf was officially sworn in as commissioner on Thursday.