What are some examples of parasitism?
Classical examples are the parasites of humans (host), like the trypanosome that causes Chagas’ disease, the HIV virus (AIDS), the bacteria that causes tuberculosis, the schistosome that causes schistosomiasis, the hookworms, etc. Other examples are: tree (host) and parasitic helminths (parasite), dog (host) and lice (parasite), cattle (host) and tick (parasite), etc.
