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A hepatitis C vaccine, a vaccine capable of protecting against the hepatitis C virus (HCV), is not yet available. Although vaccines exist for hepatitis A and hepatitis B, development of an HCV vaccine has presented challenges. [1] No vaccine is currently available, but several vaccines are currently under development. [2] [3]
There is no vaccine against hepatitis C. [1] [9] Prevention includes harm reduction efforts among people who inject drugs, testing donated blood, and treatment of people with chronic infection. [4] [10] Chronic infection can be cured more than 95% of the time with antiviral medications such as sofosbuvir or simeprevir.
“There are people who have tried to make a hepatitis C vaccine for 20 years and couldn’t do it,” says Dr. Dieterich. “This is a virus that mutates a lot.”
The hepatitis C virus (HCV) [3] is a small (55–65 nm in size), enveloped, positive-sense single-stranded RNA virus of the family Flaviviridae. The hepatitis C virus is the cause of hepatitis C and some cancers such as liver cancer ( hepatocellular carcinoma , abbreviated HCC) and lymphomas in humans.
Three scientists won the Nobel Prize in medicine Monday for discovering the liver-ravaging hepatitis C virus, a breakthrough that led to cures for the deadly disease and tests to keep the scourge ...
Advocates say as many as 3.9 million people are living with chronic hepatitis C. Now doctors are using a new method to treat mothers before they pass the virus down to their children.
Chronic hepatitis C progresses towards cirrhosis, with estimates of cirrhosis prevalence of 16% at 20 years after infection. [125] While the major causes of mortality in hepatitis C is end stage liver disease, hepatocellular carcinoma is an important additional long term complication and cause of death in chronic hepatitis.
Since 1990, when the vaccine was introduced as a routine vaccination in children, rates of acute Hepatitis B has decreased in the United States by 82%. This vaccine is given as a series of shots, the first dose is given at birth, the second between 1 and 2 months, and the third, and possibly fourth, between 6 and 18 months.