Well, there was no sanitation, so, for example, if you're sick and ur not clean, then u get worse. That's exactly the point here
The Black Death spread across Europe at 4km
Some of the conditions that lead to the spread of the Black Death were poor sanitation and crowded conditions. During the Middle Ages, when most of the cases of Black Death occurred, most people were ignorant of proper sanitation and the causes of the disease. Many people attributed the cause strictly to supernatural causes and would perform elaborate incantation ceremonies. They did not know about the existence of microorganisms. Most Europeans of that time did not practice good sanitation. They would spread straw on their floors, which provided nests for rats. The rats carried the fleas which harbored the bubonic (black) plague organisms. It was also common practice for the commoners to bring their farm animals into their houses, which further compounded the problem. Since many towns were small, which made them easier to fortify, the people lived closer together. This facilitated the spread of the disease.
Black death originated in china, in mongol army camps. Due to bad hygiene conditions and bad sanitation.
black death spread in Europe. black death killed 75 to 200 million people.
The Black Plague started in with the Mongolian nomads and spread through the Gobi Desert and to China and killed about 1 million or billion people. From China it spread to Italy possibly through the silk roads and from there it pretty much spread through flagellants, travelers, more trade and poor sanitation.
There are several forms of black death. All can be prevented through avoiding exposure to infected persons and proper sanitation measures.
yes, black death was spread in whole Europe. Russia also got black death.
black death was spread by Yersinia pestis bacterium. Rats and fleas help to spread it even more.
Black Death started in China. And it spread to Europe.
The Black Death was spread by fleas and rats. ik..gross
Black Death was started in Mongol army camps. It spread the whole world via Mongol army attacks.
To kill the remaining living viruses and bacteria.