From fleas from infected rats.
Black Death was a Plague. Humans, animal especially rats could get infected.
Because they weren't in contact with other people who had the Black Plague, so they weren't infected.
bubonic plague aka black death
with antibotics if left untreated infected patients die
You will get black sores and they will pop and you would eventually die.
The 'black death' is usually referenced to the bubonic plague in which fleas from rats infected many humans causing them severe sickness and resulted in death. The mortality rate for those infected with the bubonic plague was 30-75 percent.
When a person is infected with the black plague, death can be quite quick. Untreated, a person will die between 2 days and a week after getting ill.
Because the bubonic plague (first to hit Britain) was when humans got boils, and the boils were BLACK. Because the Bubonic plague, (spread by fleas from infected rats), would cause the victim to receive boils, and blotches of skin that would turn black or blue. These are not boils but enlarged lymph nodes which became black (gangrenous).
Bubonic Plague was spread by being bitten by fleas that had bitten infected rats.
Er... I don't think two plagues combined to make the black death, but there were two ways the black death killed. 1. A flea bit you - the bubonic plague. After growing buboes, coughing blood and getting fevers, bleeding under the skin, which looks like severe bruising, appears. This is what gives the Black Death its name. 2. You are talking to a victim and they sneeze. If they don't catch it, you are infected. If they do catch it, you might not be infected, but if they catch with their hand, then touch you, you will be infected. The pneumonic plague.
The black plague was carried by the fleas of infected rodents. In most of the countries today, this type of transmission is rare. The plague also killed two-thirds of its victims within four days, which is similar to the Ebola virus.