10/16/2026
News reports of a possible plague-related death in Russia have raised questions about the ancient disease. Felicia Nutter, associate professor of infectious disease and global health explains why plague persists, how it's transmitted, and why widespread outbreaks are unlikely today.
Read more: https://now.tufts.edu/2026/10/15/plague-rare-still-around-both-preventable-and-treatable
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Yersinia pestis, the bacteria that caused the Black Death in the Middle Ages persists in the U.S. and abroad, but human deaths are largely avoidable.