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Currently, hepatitis C is the most worrisome in the five types of this disease because its contagion is becoming more common and it is estimated that about 71 million people worldwide are infected. Chronic by the virus that causes it, said the specialist César Rivera Benítez.
While in Mexico, one to three percent of the population suffers from this disease, said university graduate of the University's Faculty of Medicine. National Autonomous of Mexico (UNAM)
He explained that for type "C" there is still no vaccine, and once acquired develop chronic forms that can lead to liver complications in the medium and long term; The most disturbing is liver fibrosis and cirrhosis, associated with hepatic adenocarcinoma, detailed
However, he said in a statement, whether hepatitis in any of its types ( A, B, C, D or E) is diagnosed and treated in time, it can be cured up to 98% of cases.
As part of the World Day Against Hepatitis, which is commemorated on July 28, the university reported that this disease consists of an inflammatory process of the liver due to causes of toxic, infectious, degenerative or neoplastic origin.
He explained that types A and E are acquired orally, through contaminated food; B and C by transfusions, contact with mucous membranes, skin perforations, tattoos, use of contaminated needles and injuries caused by sharp objects; and D is acquired when the patient has already suffered from chronic hepatitis B and the delta antigen is added to complete the infection.
"A and B are prevented by vaccination, E with good food management, but in C There is no vaccine and it is worrying because in these cases the chronic forms develop In addition, the spread of C is increasing more and more among intravenous drug users, because of the use of contaminated syringes, "he said.
He said that this year, the theme of Ephemeris is "Hepatitis, It's time to diagnose, treat and heal," and in that sense we must recognize that diagnosis is difficult when 39, it is already a chronic disease because it is often asymptomatic
"All people with risk factors should be screened." In Mexico, the percentage of hepatitis chronic varies from one to three percent, depending on geographic region, type of community and risk factors, "says the infectious disease specialist.
For example, he said, in the border area. In the north, where marginal groups use intravenous drugs more frequently, there are more cases and therefore examination is allowed.
He added that in the case of transfusions, the blood donated today. hui in hospitals is tested for antibody detection against hepatitis C, so it is virtually impossible to be transmitted by this means.
In cases of hepatitis C, in abundance, between 20 and 30% of people who suffer from it are cured in a spontaneous, the rest transits to chronic forms that can remain up to 25 years without symptoms, depending on the existence of other diseases.
"There are treatments that cure hepatitis, but must be integrated It should include the environment, care and avoid risk factors, because if a patient does not change his risk behaviors or his way of life, he may become infected again, "concluded the head of the Infectious Diseases Department of the General Hospital of Mexico.]
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