What disease is most contagious?

Among the infectious diseases in our country, cholera is the most serious. It is an intestinal disease that may cause large-scale infection and death if not treated in time. Other highly contagious diseases may include typhoid fever, which occurs several times a year and can be controlled with timely treatment. This article introduces several highly contagious diseases. Those who are interested can learn about them.

The first disease was cholera. Cholera is an intestinal disease. In the early stages, when the condition is not serious, you may just have diarrhea. But if the case is more serious, it may cause severe diarrhea and you may go to the toilet more than a dozen times a day. If this disease is not treated for a long time, the body will become severely dehydrated and eventually the person will die.

The second type is typhoid fever. Typhoid fever is caused by bacillus. Most are spread through food, and unlike cholera, it is a disease of the digestive tract. The disease is usually transmitted through the mouth. It can reduce a person's hearing ability and, in severe cases, cause unconsciousness in the brain. Patients with typhoid fever should not eat with others, let alone use daily necessities with others.

The third type is hepatitis A. Hepatitis A, also known as viral hepatitis A, is a very common disease that affects the digestive system. This disease is also mainly transmitted through food. People with this disease often feel nauseous and vomit, and have uncomfortable lower abdominal pain. The digestive system can be severely damaged. To prevent infection from this disease, we should pay more attention to hygiene in our daily life. Be sure to keep away from damp places. In addition, a healthy diet is very important. Another very important point is that you must never come into contact with contaminated food, water, or objects.

The fourth type is ascariasis. If you have eaten moldy food, your intestines may have been damaged and infected by roundworms. When there are roundworms in the intestines, we will not only have unbearable pain in the lower abdomen or stomach, but the digestive system will also be completely disrupted. This prevents our body from getting the nutrients it needs from food.

The fifth type is influenza. Influenza viruses often remain in food. If people accidentally eat these foods, they will definitely cause serious illness. For example, measles, encephalitis, tuberculosis and so on. This shows how important it is to eat healthy!

The sixth disease is bacterial infection. People who do not pay attention to hygiene are easily infected by germs. Once infected, it will cause a series of stomach diseases. Pathogens are highly contagious and have many ways and channels of transmission. So we have to be extra careful about this disease.

These six diseases are very contagious. Everyone must be more vigilant when eating in groups in the future!