Typhoid,and Cholera are spread by water borne bacteria caused by humans drinking contaminated water.
The primary causes of European migration to the Americas were economic opportunities, religious freedom, and the desire for political autonomy. The effects included the decimation of indigenous populations, the establishment of colonial systems, and the transatlantic slave trade, which brought millions of Africans to the Americas under brutal conditions.
Diseases are often caused by viruses and bacteria or genetic factors.
it causes a number of diseases in animals and plants
Deficiency diseases are diseases that are caused by a lack of an essential nutrient. For example if you did not have enough vitamins in your diet, you would get deficiency diseases such as scurvy.
Diseases are often caused by viruses and bacteria or genetic factors.
Both the disease are caused by fungal infection
to help provide answers to global diseases world wide and to teach people about causes and effects of diseases
It causes various diseases in human body.
The following is a listing of spirochetes and the diseases caused by each:The spirochete, Leptospira causes Leptospirosis.The spirochete, Borrelia burgdorferi causes Lyme Disease.The spirochete, Borrelia recurrentis causes relapsing fever.The spirochete, Treponema pallidum causes syphilis.The spirochete, Treponema pertenue causes yaws.
The effects of poor sanitation include illness and diseases, which in turn lead to a reduction in productivity and poverty, which is a cause of poor sanitation.and a very large fraction of people defecates in the open,ondry riverbeds,on railway tracks,and many times directly in water.untreated human excreta is a human hazard.it may cause both soil and water pollution.both the surface and ground water get polluted and it leads to diseases like cholera,typhoid,polio,meningitis,hepatitis and dysentry .
If you mean "scurvy", it is caused by lack of vitamin C in the diet.
the great famine was caused by plould soil