Cysticercosis is one of the most dangerous diseases caused by a parasite that passes from animals to human beings. It is most prevalent in the rural areas of developing countries, from where it can become a threat in urban areas too. Cysticercosis is closely related to economic standards, culture and aspects of hygiene. Latin America, non-Islamic parts of Africa and South East Asia and especially India face major problems with this disease. In this article the author describes cysticercosis that originates from pigs (Cysticercosis cellulosae) in Bolivia, South America.