Generalities:

Very Aggressive. It causes Hepatitis F, Chronic Diarrhea, Lyme's desease, Cutaneous injury in the form of ring. Growth of half of the body. Causes dysplasia (tumors in the uterus and /or breast). Growth of some organ: Megacolon, Elephantiasis. Destroy tissues as it goes. False Cirrhosis, Hepatic Insufficiency, False Diabetes.

Transmission

They are transmitted from animals to humans, particularly by ticks and lice, also through rodents or other animals that in turn carry insects.