With the popularization of the hepatitis B vaccine, the concept of environmental hygiene to enhance, hepatitis B cases gradually reduced, in our country has long taken off the sun hat of the hepatitis B powerhouse. Hepatitis B is a chronic hepatitis caused by the hepatitis B virus, which is a high-risk factor for cirrhosis, ascites and advanced liver cancer. There are many doubts about hepatitis B, so why not explain them one by one.
What are the questions about hepatitis B?1, the transmission of hepatitis B
Hepatitis B can be transmitted according to the blood, including intravenous and blood transfusion products, medical equipment is not strictly disinfected sterilization; mother and baby products and sexual life is also a mode of transmission; with the use of soft-bristle toothbrushes and shaving razor, wound or mucous membrane ulcerated damage, etc., as well as the transmission of hepatitis B virus. It is very worth reminding that according to the daily meals, embrace, kissing and shaking hands, etc. does not spread hepatitis B virus, nor through mosquito bites method of transmission.
2, donate blood is not infected with hepatitis B
Only need to pick a reliable venue to donate blood, completely do not have to worry about hepatitis B infection. Because of the blood test commonly used medical supplies disposable, all of the syringe working pressure unilateral; in addition, donate blood to the hepatitis B and hepatitis C to do the test.
3, need to screen for hepatitis B group
In addition to newborns, children and teenagers, especially those who have never received the hepatitis B vaccine should be screened for hepatitis B. If you are not sure whether you have received the vaccine or not, you may be able to get the hepatitis B vaccine. If you are not sure whether you have been vaccinated against hepatitis B or whether you are susceptible to the hepatitis B virus, then you should go to the hospital for a hepatitis B 5 test. Hepatitis B test results all show negative, should be vaccinated against hepatitis B as soon as possible to prevent the hepatitis B.
4, the way to block the transmission of hepatitis B virus from mother to child
Newborns were born within 24 hours of the first vaccination against hepatitis B, followed by the first month and the sixth month of the second and third vaccination respectively. If the mother is positive for hepatitis B surface antigen, then the newborn needs to be vaccinated with hepatitis B human immunoglobulin in addition to the hepatitis B vaccine.
5, Hepatitis B vaccine is not guaranteed for life
Hepatitis B vaccine can not be guaranteed for life, along with the increase in time, the body's antibody titer will gradually decrease, so you should regularly test the level of antigens, if necessary, but also need to strengthen the immunization. The older you are, the more you smoke, the more you drink, the more you suffer from chronic diseases, the more you become obese, the more you weaken the humoral immunity of the hepatitis B vaccine, the more you reduce the maintenance power of the hepatitis B vaccine, the more you need to be diligent in checking the antigen level.
Warm reminder
Hepatitis B vaccination is a practical way of preventing hepatitis B and should be administered immediately. The company's products and services are designed to help you reduce unnecessary intravenous injections and blood transfusions, prevent ear piercing and tattoos, not use soft-bristle toothbrushes and razors with other people, and prevent you from touching equipment susceptible to contamination by the bloodstream environment. In addition, pay attention to the safety of conjugal life, should wear a condom when unnecessary, to avoid the transmission of hepatitis B virus through sexual life. In addition, hepatitis B patients every three months to the hospital to do a liver function and alpha-fetoprotein high test, every six months to do a CT or liver ultrasound, can early grasp the development trend of the disease dynamics.