Scientists discover oldest known evidence of the plague with 5,500- year-old teeth

Scientists have uncovered the oldest known evidence of the plague by analyzing teeth dating back over 5,500 years from four cemeteries near Siberia’s Lake Baikal. This groundbreaking discovery provides insight into the history of infectious diseases and their impact on ancient populations. The findings suggest that the plague may have existed long before the infamous Black Death, offering a new perspective on the disease's origins and evolution. This discovery is significant as it helps us understand how ancient societies dealt with such pandemics and what it might reveal about the resilience and adaptability of human populations.