There isn't just specifically three diseases caused by bacteria.
they are tiny pieces of bactira that spread around your body as some call it a bug.
cancer
The flu,polio,german measles
I wish I knew
cancer heart disease diabetes
They are diseases caused by lack vitaminsthe diseases caused are:rickets,beri beri, scruvy,kwashiorkor.
HIV, Diabetes and Pancreatitis
Ringworm, Athletes Foot, Vaginal yeast infections.
2
Many diseases can be caused by parasitic worms. Trichinosis and intestinal diseases can be caused by the roundworm. Hookworm and whip worm disease are caused by the Hookworm.
some diseases caused by metazoa are pathogenesis and ddt
diseases-diareea