Patient's Query
Hello doctor,
I was exposed to hepatitis B at work. I thought I was vaccinated as a kid, but now I am not sure. How can I check if I am immune? And if I am not, is it too late to get the vaccine? I am worried about passing it on to my family. How contagious is hepatitis B anyway? I have heard it can lead to liver cancer. How common is that? I am also curious about why hepatitis B is such a big public health issue. Is it because of the long-term effects? And why is not everyone required to get vaccinated like with other diseases? This whole situation has made me realize how little I know about hepatitis B despite working in healthcare. Can you give me a crash course on this virus?
Kindly help.
Hello,
Welcome to icliniq.com.
I can understand your concern.
To determine if you are immune to hepatitis B, get a blood test for hepatitis B surface antibodies (anti-HBs). If the test shows you have enough antibodies, you are immune. If not, you should get vaccinated. The hepatitis B vaccine is effective and can be administered even after potential exposure. The vaccine involves a series of three doses over six months, with an accelerated schedule also available. Hepatitis B is highly contagious, spread through contact with infected blood, semen, or other bodily fluids. It can be transmitted through needlestick injuries, unprotected sex, and from mother to child during childbirth.
As you said, chronic hepatitis B can lead to serious complications, including liver cirrhosis and liver cancer. While not everyone with chronic hepatitis B develops these conditions, the risk is significant and concerning. Hepatitis B is a major public health issue due to its potential for chronic infection and severe long-term effects. Universal vaccination is recommended, especially for healthcare workers and newborns, though policies vary by region. Ensuring vaccination and following safety protocols at work can help protect yourself and your family.
Please let me know if there is anything else I can help you with.
Take care.
Thank you.
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Answered byDr. Raveendran. S. R
Medically reviewed byiCliniq medical review team
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