New Delhi, Feb. 14 -- A disease that swept across nations in the 14th century causing Black Death has been found in the US recently. Bubonic plague, which still remains a horror in the history of medical science, has re-emerged in Oregon in the US. As per reports, the disease came from a sick pet cat. The bubonic plague, caused by the bacterium Yersinia pestis, has haunted humanity for centuries. The infamous Black Death pandemic of the 14th century ravaged Europe, claiming millions of lives. Originating in Asia, it spread via fleas carried by rats, thriving in unsanitary urban environments. The plague's swift and merciless onslaught caused widespread panic and social upheaval, decimating populations and reshaping economies and societies. D...