sentence: Most people think that the disease was the bubonic plague.
sentences_before: Today, people think that the disease started in Asia.
sentences_after: This disease is carried and spread by fleas living on rats. Traders from the Silk Road may have brought the infected fleas to Europe. Another disease that could have been the Black Death is Anthrax. Anthrax could have been spread by cattle. Looking at the quick spread of the disease, Viral hemorrhagic fevers are other ideas for what specific disease the Black Death might have been.
concept_name: people
headings: Black Death Identifying the diseases and causes
categories: Infectious diseases Middle Ages