1894
The plague is caused by the bacterium Yersinia pestis, which is carried by fleas, which were carried by rats.
The carrier of this plague is the rats the carrier of the plague is actually fleas and ticks because they bite the rats and give them the plague. So the carriers of the plague are most rodents, ticks, and fleas.
Fleas carried the plague because they carried bacterium through their bites and the bacterium carried the plague, and rats did not get it because the fleas landed on rats and then jumped to other animals and possibly humans.
The plague was carried by rats, who were infested by fleas. As the rats succumbed to the plague, the starving fleas fed on humans infecting them with the plague.
No, rats never carried plague. It was the fleas that they carried. Domesticated rats don't have fleas. Even wild rats are very clean and any fleas they do have don't carry plague much anymore.
they were the ones that carried the fleas that had the germ which caused the black plague
(The fleas carried on) the Black Rat.
Bubonic plague and Cat Scratch disease can be carried by fleas.
Yes. Plague-carrying fleas fed on humans, and the plague germ got into their blood.
in the fleas that were carried around on rats
By fleas which were carried around by rats.
The rats and fleas carried the black death ** Correction... Rat fleas carried the Bubonic Plague. There is still speculation as to whether the black death was actually bubonic plague as there are very many differences between the pandemics. One theory is that the black death was actually Ebola.