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July 28 is the World Day of Hepatitis designated by the World Health Organization (WHO). There are a total of 5 viruses that cause hepatitis. Alphabets A to E have been named in order, with hepatitis A, B and C representing more than 95% of the national population. In particular, hepatitis B and C are the most common causes of chronic hepatitis.
◆ She can be prevented by a blood test and an ultrasound of the liver twice a year
Hepatitis is one of the 25 people in Korea over 40 years old. Hepatitis B is transmitted mainly by the mother at birth. Since the immune system is infected at the time of birth, which has not been developed, the period of time spent with the virus is over 40 years.
Hepatitis B can be easily diagnosed by blood tests. "The hepatitis B virus quickly increases the risk of cirrhosis and liver cancer from age 40," said Professor Shim Jae Jun, a professor at Kyunghee University Hospital. "Inactive hepatitis B, even at age 40," We need to get it. "In particular, men with a family history of liver cancer or men who drink or smoke should be more cautious. [19659002] ◆ Hepatitis C, accounting for about 12% of domestic liver cancer
Hepatitis C is not a vaccine or immunoglobulin, unlike hepatitis B, prevention is the most About 200,000 people in Korea are infected, and about 50 to 60% of them are chronic.He is mainly transmitted through blood and body fluids.
The typical groups at high risk are those who received blood transfusions before 1990 and those who received blood transfusions prior to 1990. In the past, blood transfusions were used, but accurate serum tests prevented infections by blood transfusions, tattoos, saliva, drugs intr aveineuses, Or who has had bad with an intravenous drug addict, a hemodialysis patient, a hemophiliac patient, an HIV infected person or a patient infected with the hepatitis C virus or a person who has been stabbed with a needle stained with blood. They should be tested for antibodies once they show no symptoms. Hepatitis C mainly affects the elderly, and the average age is about 10 years longer than that of hepatitis B, so liver cirrhosis and liver cancer occur well in the 60s and 70s.
Professor Shim Jae- "As the newly developed oral antiviral agent has a cure rate of over 98%, it is important to check if hepatitis is detected by a blood test, even if it is not symptomatic. "He said.
◆ TIP! Acute hepatitis and chronic hepatitis
Viral hepatitis is divided into acute hepatitis, which is completely recovered within 6 months, and chronic hepatitis, which continues to occur. to be even more inflammatory. Hepatitis A appears to be a form of acute hepatitis in which 99% of patients recover within 6 months, but 1% may require liver transplantation with mild hepatic impairment.
Hepatitis B and C, in contrast to hepatitis A, and can cause cirrhosis or liver cancer after middle age. Patients with chronic hepatitis do not come to the hospital well because there are no obvious symptoms.
Patients with chronic viral hepatitis should be screened for routine hepatitis even if they have no symptoms. Early treatment is therefore recommended. In particular, since the initial symptoms are not clear, patients with hepatitis C often do not know when they have been infected, so it is necessary to confirm the infection with a blood test beforehand.
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