Hookworm infection, the presence of hookworms in the gut is very common in humans, especially in tropical climates. However, there is a difference between duck infection and duck disease: some of the ducks generally do not cause any symptoms or illness in a human host, while a large number of worms cause hookworms.
To Understand The symptoms of hookworm disease, it is important to understand how hookworm infection (hookworm life cycle). This parasite can not be directly related to another infected person. It is more likely to be absorbed when the skin is in contact with the soil contaminated by the stool of the infected person. Hookworm larvae, which infect people, are present in warm, humid soils where the infected person is extinct outside the earth.
Hookworm larvae are in the most loose soil that contains many organic substances. They do not work well on dry sandy soils or on soils that contain many clay and do not develop at temperatures below 17 degrees Celsius. Freezing kills them. Since they are so sensitive to cold temperatures, weapons are basically limited to warm climate and microclimate such as mines. Bladder infection does not occur in northern and southern climatic conditions.
When human skin comes into contact with terrestrial larvae, larvae penetrate the skin and begin to migrate. If there are plenty of them, there may be skin reactions and inflammation where they penetrate the vessels. The body's immune system causes this inflammation when trying to kill the larvae. Bladder infection may end at this stage if the immune system is successful; The surviving larvae reach the heart and lungs. A large number of larvae in the lungs can cause the first serious signs of hookworm disease.
Hookworm larvae break out of the veins into the lungs of the lungs (sac-like spaces fill with air when they breathe in). All larvae break through a tiny bleeding into the lungs. Some larvae will not notice it, and the giant numbers are erupting at once, but when that happens, pneumonia is occurring. From the lungs, the larvae move up the trachea on the throat, then through the stomach into the intestine, where they grow into adult worms. At this stage, they can cause abdominal pain and diarrhea
Again, a few dozen gangsters in the gut are such an easy infection that does not cause any symptoms; Up to 100 worms can cause mild hookworm disease, while hundreds of seriously endanger the receiving health and thousands of people will be killed. Severe symptoms of chronic (continuous) hook injury include abnormal growth, anemia, weakness, fatigue, lack of protein, and learning disabilities. In regions where people are already experiencing nutritional deficiencies, the high incidence of aggressive illness has serious consequences for society as a whole.