What are the transmission routes of "hepatitis A, hepatitis B, hepatitis C, hepatitis D and hepatitis E"?

First, hepatitis A and hepatitis E are mainly transmitted through feces, that is, hepatitis A virus in feces and blood of patients in the incubation period or acute period pollutes water, food, utensils and life and enters the gastrointestinal tract through the mouth.

Second, the transmission routes of hepatitis B, hepatitis C and hepatitis D are the same, mainly in the following aspects:

1. Vertical transmission from mother to child: Vertical transmission is the main reason for the spread and high incidence of hepatitis in China. There are also some father-son communicators. Mother-to-child transmission is mainly through birth canal infection or intrauterine infection.

2. Spread of blood or blood products: Contaminated blood products, such as albumin, platelets or blood, are transfused to recipients, and most of them will have hepatitis after blood transfusion, and they will also be infected during hemodialysis and renal dialysis.

3. Iatrogenic transmission: contaminated medical instruments (such as scalpels, dental drills, endoscopes, laparoscopy, etc. ) can spread.

4. Close contact within the family: mainly refers to sexual contact and close contact in daily life (like using a toothbrush, towel, teacup and chopsticks), which may be infected. Can enter the body of close contacts through the damaged mucosa.

5. Public places, barber shops, beauty salons, etc. It is easy to be polluted, such as bathtubs and razors.

The difference between hepatitis A, hepatitis B, hepatitis C, hepatitis D and hepatitis E;

1. In China, hepatitis A and hepatitis B are more common, with higher incidence, followed by hepatitis C, and hepatitis D and hepatitis E are less common in China.

2。 Among the five kinds of hepatitis, hepatitis A is relatively easy to treat and can be cured. However, hepatitis B is so harmful that it is difficult to cure it, and there is still no cure. At present, only hepatitis A and hepatitis B have preventive vaccines, and other hepatitis vaccines are under development.

Precautions:

If you have ever had hepatitis A patients at home, you are likely to be infected with hepatitis A, so if you have hepatitis patients, you must use daily necessities and tableware separately, so don't share them. If you find yourself with hepatitis A, you must treat it in time to avoid the deterioration of your condition. Rest more at ordinary times to avoid fatigue or staying up late.