PATHOLOGICAL MICROORGANISM INFECTIONS (PARASITE AND FUNGI).

Microorganisms pathogenic that infect humans are widespread health problems, especially in tropical and semi-tropical zone, is no less important than other microscopic pathogens because it has the ability to infect most of the body\'s organs and lead to sometimes fatal complications that end in death, in addition to its ability to reproduce and in great numbers, which led to the failure to eliminate it completely, parasitic protozoa and helminthes intestinal are a large variety of parasites that live in the intestine, either this parasite is unsatisfactory or satisfactory symptoms causes and its vary in their resistance to the steroidal and macrophages, , Some fungi that cause fungal diseases are free to live, and the disease is caused by inhalation or the penetration of spores through the wounds and some are considered normal Flora of the human body such as Candida, which is harmless and harmful unless the body is weak immune, while some fungi cause diseases by producing toxins, this infection is dependent on the type and number of parasites in addition to the duration of infection, age, gender, and health habits have an important and prominent role in the spread of infection. Infection of intestinal parasites is not limited to the local infection of the digestive system, but rather to cause many pathological changes in the values of normal blood components (hematological changes), causing diseases in the other.