What is the route of transmission of hepatitis?

In order to better prevent hepatitis and timely treatment of hepatitis, we bear the brunt of the task is to understand the symptoms of hepatitis is what?. Also, a clear understanding of the clinical manifestations of hepatitis can also timely medical treatment, doctors can observe according to the patient's clinical symptoms, treatment of the human body is, after all have individual differences, although is the same kind of disease occurred in different individuals will show different responses to the the method is also different.
In medicine, hepatitis can be divided into seven types: armour, B, C, Ding, e, Xi, Geng, Geng, among which hepatitis B is one of the most widespread and most harmful infectious hepatitis.
Hepatitis B virus (hepatitis B) is caused by hepatitis B virus (hepatitis B virus) caused by inflammatory lesions of the liver, the disease throughout the world.
The clinical manifestations were fatigue, anorexia, nausea, vomiting, nausea, diarrhea and abdominal distention. Some cases had fever and jaundice. About half of the patients had occult onset and were found in the examination.
Hepatitis B virus infection in the human body, widespread in the blood, saliva, vaginal secretions, milk, semen and other places, mainly through the blood, sexual contact, close contact and so spread, so hepatitis B has familial.
But not every infected person will become hepatitis B patients, and the number of factors and virus infection in patients with infection and virulence is closely related to people's physical quality, immune response, but also plays an important role in the course of the disease and outcome of hepatitis B. Therefore, the patient may be infected with hepatitis B virus after the occurrence of the following results: no disease, and the protection of hepatitis B surface antibody, long-term chronic asymptomatic drug users, mild chronic hepatitis, severe hepatitis.
A person susceptible to hepatitis
1 obese people. Fat subcutaneous adipose tissue decomposition, resulting in fat deposition in the liver.
2, alcoholic. Alcohol catabolism in the liver, can lead to fatty acid decomposition and metabolism disorders. Therefore, the more alcohol consumption, the more likely the accumulation of fatty acids in the liver, the more likely to lead to alcoholic fatty liver.
3, senior. With the growth of age, people's metabolic function gradually decline, the amount of exercise will be reduced, the chance of fat deposition will increase. At the same time, middle-aged and elderly suffering from endocrine diseases are more, such as diabetes can cause metabolic disorders, and ultimately the accumulation of fat in the liver.
4, happy meat person. Many young people are often a family gathering, friends dinner, eating too much fatty food will make the liver burden, liver fat intake, increased synthesis or transport with reduced, will lead to fat accumulation in the liver.
5, less mover. Long term inactivity causes excess nutrients in the body to turn into fat, which, when deposited in the skin, acts as fat and accumulates in the liver, which represents fatty liver.
6, the hungry. Often hungry people, due to lower blood sugar, liver tissue fatty acids are transferred into the blood, so that the free fatty acid in the blood rise, can lead to liver fat accumulation.
7 malnutrition. The lack of protein leads to a decrease in the synthesis of very low density lipoprotein, which results in an obstruction of liver triglyceride transport and accumulation of fat in the liver.
8 hepatitis. Due to excessive intake, reduced movement, and liver function has not yet fully recovered, it is easy to cause accumulation of fat in the liver.
Hepatitis is also infectious, hepatitis B, hepatitis C, hepatitis C and other routes of transmission, there are several main aspects:
1, vertical transmission of mother and child: China currently has about 1 of HBsAg positive. 400 million persons, 85% of whom were transmitted through mother to child transmission. Vertical transmission is the main cause of the spread and prevalence of hepatitis B in china. There are a few baby father spread. Mother to child transmission is mainly through birth canal infection or intrauterine infection.
2, blood or blood products transmission: HBV contaminated blood products, such as albumin, platelets or blood transfusion to the recipient, the majority will occur after transfusion hepatitis, in addition, hemodialysis, kidney dialysis will also be infected with HBV.
3, iatrogenic transmission: medical devices HBV pollution (such as a scalpel, dental, endoscopic, laparoscopic) can spread HBV.
4, the family in close contact: mainly refers to sexual contact, daily life close contact (as with a toothbrush, towels, cups and chopsticks), were infected with HBV may. HBV can enter the body of close contacts through the damaged mucosa.
5, public places, barber shops, beauty salons and other easily contaminated by HBV, such as bath, razor and so on, can be infected HBV.
Hepatitis A and E is mainly spread through the fecal oral.
In the clinical manifestation and the dissemination way clear B, our biggest task is to prevent, called baizhanbudai, also is the truth. If we even hepatitis this disease is caused by how do not know, do not know what are the symptoms of hepatitis disease patients will appear, so we have no way to start treatment, because it is because we do not know, so often we haven't found the time of disease and delay the illness, there may even have the deterioration of the. So we should always have the concept of monitoring our body at any moment.