• What Is Hepatitis B?

• 
  What Is Hepatitis B?
  • Hepatitis B Facts and Figures
  • Hepatitis B Symptoms
  • Acute vs. Chronic Hepatitis B
• The ABCs of Viral Hepatitis
• 
  Liver Cancer and Hepatitis B
  • Liver Cancer Awareness Month
  • Liver Cancer Awareness Month Media Toolkit
• Hepatitis Delta Coinfection
• Hepatitis C Coinfection
• HIV/AIDS Coinfection
• 
  Frequently Asked Questions about Hepatitis B
  • What is hepatitis B?
  • Why is hepatitis B so dangerous?
  • Is there a cure for hepatitis B?
  • What treatments (medicines) are available for chronic hepatitis B?
  • If the currently approved hepatitis B drugs do not provide a cure, then how are they helping?
  • What can I do if I live in the U.S. and the insurance co-pay for my hepatitis B drugs costs too much for me to buy them?
  • Is there any special diet for people living with chronic hepatitis B infection?
  • What blood tests are important to diagnose and evaluate my hepatitis B infection?
  • Does everyone with chronic hepatitis B need to take medicine?
  • Will herbals, natural “remedies”, Ayurveda or Traditional Chinese Medicine, supplements, or vitamins and minerals control hepatitis B?
  • If I don’t need to take medicine for my hepatitis B at this time, what must I do to support my liver?
  • Can a hepatitis B infection be prevented? How can I protect my loved ones?
  • Is the hepatitis B vaccine safe?
  • Is the hepatitis B vaccine safe during pregnancy?
  • Can I catch hepatitis B from the vaccine?
  • If I started the vaccine series but didn't complete my 2nd or 3rd dose on schedule, do I have to start over?
  • I received my vaccine years ago--am I still protected?
  • Should I get the hepatitis B vaccine if I have a chronic HBV infection or have recovered from a past infection?
  • Where can I get vaccinated against hepatitis B in the USA?
  • What should I do if I am diagnosed with chronic hepatitis B?
  • I am diagnosed with chronic hepatitis B, can I get married and have children?
  • I am currently pregnant, and I have chronic hepatitis B. What should I do to protect my baby?
  • Can I donate blood if I have hepatitis B?
  • If I have chronic hepatitis B infection, can I hug my children, partner or friend?
  • I’m in love, when and how do I tell my (prospective) partner that I have hepatitis B?
  • If hepatitis B is sexually transmitted, how come my partner isn’t infected?
  • If chronic hepatitis B is a silent disease, why do I have symptoms?
  • Sometimes I feel sad and depressed because of my hepatitis B status, what should I do?
  • What is the likelihood that someone infected with hepatitis B will develop liver cancer?
  • I’m living with hepatitis B, what should I do to reduce my risk of developing liver cancer?
  • My country does not have a clinical trial for hepatitis B. Is it possible to travel to another country to participate?
  • I keep hearing about a “Functional Cure” for chronic hepatitis B, what does this mean?

I keep hearing about a “Functional Cure” for chronic hepatitis B, what does this mean?

New drugs in the research pipeline show promise of what researchers call a “Functional Cure.” New drugs or a combination of drugs will result in the loss of the hepatitis B surface antigen (HBsAg), which means there is no detectable HBV DNA (complete virus) or surface antigen (HBsAg or viral proteins) in the blood. This can occur with or without development of surface antibodies against the hepatitis B virus (HBsAb+ or anti-HBs+). A “functional cure” does not eliminate the stable, replicative form of the DNA of the virus that hides and combines with the DNA of the liver cells (called cccDNA). However, it should maintain long term suppression of the virus and reduce the risk of liver cancer even when treatment is stopped. Most importantly, a “functional cure” means that the new drugs would be taken for a finite amount of time rather than many years. You can find more information about a functional cure for hepatitis B in this video.

---

Find more Frequently Asked Questions here. 

 

Page updated 12/27/2022