The Most Promising Ebola Vaccine Has Been Sitting on the Shelf for 15 Years0

• AI, ai coding assistant, AI regulation, Artificial Intelligence, openai, pro-ai pacs, SCIENCE, Science / Health, Speed Trials, Tech, Technology
• June 20, 2026

“We thought that’s probably the one that’s least likely to pop up,” Geisbert says. “We guessed wrong.” Concerned by that knowledge gap, in 2011 he decided to modify a vaccine, which led to the crab-eating macaque study. In the same study, he also finally tested a blend of existing ebola vaccines on the Bundibugyo strain,