The article describes the etiology, pathogenesis and clinic of typhoid fever. Separately examined are the symptoms of the disease and prevention measures.

Tiff is a disease that is caused by salmonella. If the source of the disease will affect bad reasons such as protective reaction of the organism or the action of antimicrobials that can be transformed Salmonella and long-exist in cells of human ailing. So, the disease perceives a protracted course, it is likely frequent relapses.

Typically, typhoid, the symptoms of which may not manifest, is transmitted from the carrier of the disease. More insecure are people who have typhus in the acquired stage. It is transferred with water, with food and with everyday contact with an unhealthy person. The most often ill group of patients is young people and middle-aged people. Typhoid abdominal, the symptoms of which may not be visible at first, can become a prerequisite for epidemics. Like any digestive disease, typhus is more active in summer and autumn. When salmonella enters the intestinal tract, it enters the lymph nodes, which in turn leads to inflammation. From the lymph nodes Salmonella enters the blood, which carries it throughout the body. At the same time, some of the pathogens die, and the human body responds by extracting endotoxin. Typhoid abdominal, the symptoms of which at this stage have not yet fully manifested, such a macarum, gives the first signals of the disease - the state of intoxication of the body.

If the situation becomes more feverish, then a toxic shock may occur. In the body, salmonella is introduced into the parenchyma, it creates granulomas and disrupts tissue functions. After about a week, the phase of excretory excretion into the external environment begins, from time to time in very large quantities. If typhoid is abdominal, the symptoms of the disease, first, can be monitored in the stomach itself. There is a phased process:

initially the lymph nodes of the intestinal tract swell, later die and depart, after that ulcers are formed which later heal. Usually after a month the body produces a specific immunity, the internal environment of the body is restored, which is released from the pathogen. Typhoid abdominal, the symptoms of which are well studied, do not cause problems in diagnosis. At the very beginning of the disease, the patient raises the highest temperature, he feels very weak, is rapidly losing weight.

Health. Sumy. Ua.