Understanding the Hepatitis B Vaccine Schedule and Antibody Response
Hepatitis B vaccination schedule? Hello, doctor... I would like to ask about the need for a hepatitis B antibody test due to work requirements. I found that both the hepatitis B surface antigen and antibody were negative. The company recommended administering the hepatitis B vacc...
Dr. Lin Minghui Reply:
The interval between the second and third doses can be between 4 to 6 months. Please remember to get the third dose. Wishing you good health![Read More] Understanding the Hepatitis B Vaccine Schedule and Antibody Response
Understanding Your Health Check Report: What Does a Negative Hepatitis B Result Mean?
I have difficulty understanding the content of the health examination report regarding Hepatitis B, so I would like to consult a physician? Hello, doctor. I saw on my health check report that the Hepatitis B antigen is negative (<0.05) and the Hepatitis B antibody is blank. I ...
Dr. Lin Minghui Reply:
The hepatitis B antigen test result: Negative indicates that there is currently no hepatitis B infection and that you are not a carrier of the virus. The absence of hepatitis B antibodies may suggest that this test was not performed. Since July 1986, Taiwan has implemented a comp...[Read More] Understanding Your Health Check Report: What Does a Negative Hepatitis B Result Mean?
Understanding HBc IgG Results: Implications for Hepatitis B Infection and Blood Donation
Hello, doctor. Regarding the blood test results, thank you? The test result for HBc IgG for Hepatitis B virus core antigen is 5.87 (reactive). This indicates that you have been previously infected with the Hepatitis B virus. While the presence of HBc IgG suggests past infection, ...
Dr. Chen Shidian Reply:
It is likely that there has been an infection (unless it is a false positive). The blood donation center will conduct further testing for specific viruses, and if the virus is positive, a report will be sent.[Read More] Understanding HBc IgG Results: Implications for Hepatitis B Infection and Blood Donation
Understanding Hepatitis B Testing: Negative Antigen Results Explained
Hepatitis B testing questions? Hello, Dr. Tsai. I would like to ask about hepatitis B testing. If the antigen test shows negative, does that mean I am not a carrier of hepatitis B? Is there a need to additionally test for hepatitis B antibodies? I forgot whether I have been vacci...
Dr. Cai Jinji Reply:
Hello Mr. Shan: The definition of a hepatitis B carrier is positive for hepatitis B surface antigen (HBsAg(+)). To check for immunity, one must test for Anti-HBs antibodies. Since July 1986, hepatitis B vaccinations have been administered to all newborns. Director Cai Jin-ji of t...[Read More] Understanding Hepatitis B Testing: Negative Antigen Results Explained
Understanding Blood Test Results for Hepatitis: Are You Improving?
Blood test report issues? On August 29, blood tests showed GOT: 75, GPT: 187, HBeAg - EIA Hepatitis B e antigen: 1380. After continuously taking Viread for about 3 months, on December 1, blood tests showed GOT: 31, GPT: 49, HBeAg - EIA Hepatitis B e: 1236. I would like to know if...
Dr. Chen Shidian Reply:
Inflammation is improving (very effectively), long-term medication is required, do not discontinue on your own, and regular follow-up is necessary.[Read More] Understanding Blood Test Results for Hepatitis: Are You Improving?
Understanding Positive Hepatitis B Antigens and Antibodies: What It Means
Both hepatitis B surface antigen (HBsAg) and antibodies (anti-HBs) are positive, while the core antibody (anti-HBc) is negative? Hello, both of my parents have been confirmed as non-carriers of hepatitis B surface antigen. My brother's blood test also showed negative for the...
Dr. Chen Shidian Reply:
0%, it should only be a laboratory false positive.[Read More] Understanding Positive Hepatitis B Antigens and Antibodies: What It Means
Understanding Hepatitis B: Infection History, Antibodies, and Breastfeeding Concerns
Hepatitis B Infectivity Issues Hello Doctor, I have the following results from my prenatal check-ups: HBsAg (Hepatitis B surface antigen) is negative, HBeAg (Hepatitis B e antigen) is negative. In March of this year, the results showed HBsAg negative, anti-HBs (Hepatitis B surfac...
Dr. Chen Shidian Reply:
Having antibodies indicates immunity, and as a member of the general public, there is no need for concern.[Read More] Understanding Hepatitis B: Infection History, Antibodies, and Breastfeeding Concerns
Understanding Your Hepatitis B Test Results: What Does Reactive Mean?
Is this hepatitis B? Hello, doctor. I had a blood test for hepatitis B two days ago, and the HBsAg result is (Reactive 1369.000). Does this mean I have hepatitis B? Is the viral load very high?
Dr. Chen Shidian Reply:
It is positive. The antigen-positive result is for reference only. Further evaluation by a gastroenterologist is recommended. Siblings and spouse should also get tested.[Read More] Understanding Your Hepatitis B Test Results: What Does Reactive Mean?
Do I Really Need Hepatitis B Medication? Understanding Treatment Options
Questions about hepatitis B medication? Hello, I was diagnosed as a carrier of hepatitis B during a health check at the age of 18. Five months ago, at a nearby clinic, the doctor informed me that I qualified for hepatitis B medication under the national health insurance, so I sta...
Dr. Chen Shidian Reply:
If ultrasound indicates severe liver cirrhosis/fibrosis, please discuss with your physician.[Read More] Do I Really Need Hepatitis B Medication? Understanding Treatment Options
Understanding Hepatitis B and C Test Results: A Guide for Families
Questions regarding the test values for Hepatitis B and C? My father (68) was recently diagnosed with hepatitis B, so my mother and I went for hepatitis B and C screening. I had to pay out of pocket, which takes longer, while my mother received her test results through the health...
Dr. Hu Guozheng Reply:
Please return for a follow-up appointment to review the test results as scheduled. Thank you.[Read More] Understanding Hepatitis B and C Test Results: A Guide for Families
Do Babies with Low Hepatitis B Antibodies Need a Booster Shot?
Is it necessary to receive a booster shot for hepatitis B antibodies? Hello, doctor. I would like to ask about my situation. I am a carrier of hepatitis B, with HBsAg positive and HBeAg negative. My baby is currently 1 year and 1 month old. At birth, he received immunoglobulin an...
Dr. Chen Shidian Reply:
There is limited research on catch-up vaccinations for infants and young children, and no consensus exists. The general principle is that catch-up vaccinations can be administered, and there have been no reports of adverse effects.[Read More] Do Babies with Low Hepatitis B Antibodies Need a Booster Shot?
Should Hepatitis B Carriers Get Vaccinated? Understanding Your Test Results
Hepatitis B testing and vaccination? Hello doctor, I am a carrier of hepatitis B. This month, my hepatitis B test results showed a surface antigen value of 0.46 S/CO (Nonreactive) and a surface antibody value of 6.9 mIU/mL (Nonreactive), both of which are negative. Do I need to r...
Dr. Lin Minghui Reply:
Some carriers of hepatitis B may experience spontaneous disappearance of the surface antigen, which we refer to as functional treatment for hepatitis B. Vaccination is not required in these cases. Some individuals may also produce surface antibodies on their own, achieving functi...[Read More] Should Hepatitis B Carriers Get Vaccinated? Understanding Your Test Results
Understanding Negative E Antigen and Antibody Results in Hepatitis B
Both e antigen and e antibody are negative? Hello Dr. Chen, I am a hepatitis B patient. This month, my tests for hepatitis B e-antigen (HBeAg) and hepatitis B e-antibody (anti-HBe) were both negative. Does this mean I have recovered?
Dr. Chen Shidian Reply:
It is likely due to the natural attenuation of the virus or the suppressive effects of antiviral medications. Most of the virus still exists within liver cells, leading to a state of coexistence, and regular monitoring is still necessary.[Read More] Understanding Negative E Antigen and Antibody Results in Hepatitis B
Understanding Your Hepatitis B Test Results: What Does Reactive Anti-HBC Mean?
The anti-HBc test result is Reactive 0.007? Hello, I first experienced urticaria in early October 2022. After several visits to the clinic for medication and injections, I was unable to effectively control the symptoms even after two weeks of treatment. Subsequently, I was referr...
Dr. Chen Shidian Reply:
The patient has a history of hepatitis B infection, but the virus is currently undetectable. Please discuss the details further with the physician who performed the blood draw.[Read More] Understanding Your Hepatitis B Test Results: What Does Reactive Anti-HBC Mean?
Understanding the Differences in Anti-HBC Testing Methods for Hepatitis B
Anti-HBc testing method? First, I would like to thank the doctor for the response regarding my HBsAg (Hepatitis B surface antigen) and anti-HBc (Hepatitis B core antibody) test results. I would like to ask the doctor again about the ANTI-HBc test, which has the same code 14037C b...
Dr. Chen Shidian Reply:
It is simply a difference in laboratory science, non-quantitative, with values provided for reference. The main results remain positive/negative.[Read More] Understanding the Differences in Anti-HBC Testing Methods for Hepatitis B
Understanding Your Positive HBsAg Test Result for Hepatitis B
Please ask your questions regarding HBsAg, the hepatitis B surface antigen? Hello Doctor: I underwent a health check in August this year and recently received the test report. The report simply states that the HBsAg (Hepatitis B surface antigen) is Positive (5681). I would like t...
Dr. Chen Shidian Reply:
Positive, indicating chronic hepatitis B carrier status, with follow-up at least once every six months.[Read More] Understanding Your Positive HBsAg Test Result for Hepatitis B
Understanding Your Hepatitis B Test Results: What Do They Mean?
Hepatitis B testing-related questions? Hello Doctor: I recently went to the hospital for a blood test, specifically for hepatitis B and C screening. The test results show HBSAG, with a hepatitis B surface antigen level of 15.53 S/CO. Does this mean I am definitely positive for he...
Dr. Chen Shidian Reply:
It is positive, but the concentration is low, indicating a lower risk of long-term deterioration. However, an ultrasound examination is still necessary to check for any abnormalities.[Read More] Understanding Your Hepatitis B Test Results: What Do They Mean?
Understanding Hepatitis B Surface Antigen and Antibody Test Results
Hepatitis B surface antigen, surface antibody, core antibody? Hello, doctor. I would like to ask about my health examination results. On December 6, 2021, my test report showed a negative Hepatitis B surface antigen (value 0.37), a positive Hepatitis B surface antibody (value 100...
Dr. Cai Anshun Reply:
Hello: 1. A positive Hepatitis B surface antigen (HBsAg) indicates the presence of the Hepatitis B virus. 2. A positive Hepatitis B surface antibody (anti-HBs) indicates immunity against the Hepatitis B virus. 3. A negative Hepatitis B core antibody (anti-HBc) indicates that ther...[Read More] Understanding Hepatitis B Surface Antigen and Antibody Test Results
Is an HBsAg Level of 8382 Serious? Understanding Hepatitis B Risks
An abnormal hepatitis B test result with a value of 8000 is considered serious? Hello Doctor: I recently had a health check-up, and my HBsAg (EIA) for hepatitis B surface antigen came back at 8382 (+). Does this mean I need medication? I am unsure if I am a carrier. What does thi...
Dr. Chen Shidian Reply:
They are carriers. Medication should be considered along with viral load, liver function, and ultrasound results, and can be discussed with a gastroenterologist.[Read More] Is an HBsAg Level of 8382 Serious? Understanding Hepatitis B Risks
Understanding Positive Hepatitis B Test Results: Next Steps for Treatment
Positive for Hepatitis B? Hello Doctor: Today I received my health check report and saw that my Hepatitis B surface antigen (HBsAg) is positive. I reviewed my health check reports from previous years, and they all showed negative results. The report from September 9, 2011, was ne...
Dr. Lin Minghui Reply:
Hello, regarding Hepatitis B, a previously negative HBsAg can now be positive, indicating a possible Hepatitis B infection. Blood tests can be performed in an outpatient setting to confirm and assess liver inflammation. Most adults infected with Hepatitis B (about 80%) will impro...[Read More] Understanding Positive Hepatitis B Test Results: Next Steps for Treatment