The correct answer is A) The bubonic plague is believed to have started in Asia and migrated to Europe via diseased fleas carried by rats aboard trading vessels.
An accurate statement concerning the bubonic plague is "The bubonic plague is believed to have started in Asia and migrated to Europe via diseased fleas carried by rats aboard trading vessels."
The Bubonic plague or Black Death was a terrible pandemic that killed millions of people in the Middle Ages in Asia an Europe. Historians consider that the number of deaths was 150 to 200 million people, from 1331 to 1353. It is believed that the plague arrived in Europe from Asia, through rats that were in the ships.