Ebola Virus Disease (EBOD) remains one of the most severe viral infections, with case fatality rates reaching 40% during the 2013-2016 West African outbreak that claimed over 11,000 lives (1). At this scale, durable protection isn’t optional. If you’ve followed vaccine development, you’ve probably noticed something counterintuitive. Shorter intervals between doses are not always better. […] The post What Happens When You Delay an Ebola Vaccine Booster by 18 Months? appeared first on Promega Connections .