The three main causes of elephantiasis are Wuchereria bancrofti, Brugia malayi, and B. timori. With Wuchereria being the most common.
Helminths
N/aA pathogen by definition is a disease causing organism
Pathogens are found everywhere, contaminated water, soil, food and air. Pathogen can and do cause diseases in animals and humans.
reservoir:is a source of the pathogen in the environment Reservoirs might be animals, people, or inanimate objects such as soil. Endemic diseases, epidemic, and pandemic.
prion
A pathogen is a microorganism that can cause disease in its host. This includes bacteria, viruses, fungi, and parasites that can infect humans, animals, and plants.
trypanosomiasis
Diseases passed to humans from animals are called zoonoses.
vaccine
William Arthur Hagan has written: 'The infectious diseases of domestic animals' -- subject(s): Communicable diseases in animals, Livestock, Diseases
A. McDiarmid has written: 'Diseases of free-living wild animals' -- subject(s): Communicable diseases in animals
Protozoan parasites can cause infectious diseases in humans and animals that can be fatal. Some of these are Toxoplasmosis, Trypanosomiasis, and Giardia.