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Can Hepatitis-B Be Contracted Through Protected Oral Sex?

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Posted on Wed, 28 Jun 2017
Question: Hi,
in january i had sex with a woman, we were kissing and had oral sex for around a 30 seconds to a minute . I then put my penis inside pushed a pulled twice took it out and then used a condom. I think I have had my vaccines for hep a and b since i travelled to XXXXXXX in 2009, 2010, 2013 and 2014. however my blood tests showed hep a and c negative but b positive
doctor
Answered by Dr. Ornela Ademovi (1 hour later)
Brief Answer:
Infection with Hep B after vaccination is possible

Detailed Answer:
Hello,

I understand your concern. It is possible to be infected from Hep B after vaccination, especially if you haven't had all three doses of the series. It is a very effective vaccine in 90% of cases.
Sexual intercourse is not the only way of transmission though, so the sexual contact you mentioned may not necessarily be the culprit.
Blood transmission through contact with infected blood is also a very common way.
If you are sure you have received all three doses of the vaccine I recommend you get tested again as sometimes false positives happen.

I hope this helps.
I'd be happy to answer any further questions you may have.
Wishing you good health and all the best
Above answer was peer-reviewed by : Dr. Remy Koshy
doctor
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Follow up: Dr. Ornela Ademovi (4 hours later)
Hi,
in a folloq up question ;

I have had a blood test for hepititis. I have recieved my results ; Hep A negative Hep b Postive and Hep C negative. I am worried so I had a follow up test however, I have not been vaccinated; so I am abit worried as to why it is positive.
doctor
Answered by Dr. Ornela Ademovi (4 hours later)
Brief Answer:
You had no protection against Hep B

Detailed Answer:
Hello,

From your previous question I got that you had already been vaccinated against Hep B, but it seemed this was not the case.

If you haven't had the Hep B vaccine series, then there's every chance to contact Hep B through sexual contact or other ways.

Hope this answers your query, feel free to ask further.

Wishing you all the best.


Above answer was peer-reviewed by : Dr. Arnab Banerjee
doctor
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Follow up: Dr. Ornela Ademovi (19 hours later)
I have uploaded my reports ... thoughts?
doctor
Answered by Dr. Ornela Ademovi (2 hours later)
Brief Answer:
You do not seem to have Hep B

Detailed Answer:
Well, congratulations Sir. Based on the reports you attached, it is clear you tested negative for Hep B...

In future, please make sure you always use protection during intercourse.

Wishing you all the best.

Note: For further follow up on related General & Family Physician Click here.

Above answer was peer-reviewed by : Dr. Arnab Banerjee
doctor
Answered by
Dr.
Dr. Ornela Ademovi

General & Family Physician

Practicing since :2004

Answered : 725 Questions

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Can Hepatitis-B Be Contracted Through Protected Oral Sex?

Brief Answer: Infection with Hep B after vaccination is possible Detailed Answer: Hello, I understand your concern. It is possible to be infected from Hep B after vaccination, especially if you haven't had all three doses of the series. It is a very effective vaccine in 90% of cases. Sexual intercourse is not the only way of transmission though, so the sexual contact you mentioned may not necessarily be the culprit. Blood transmission through contact with infected blood is also a very common way. If you are sure you have received all three doses of the vaccine I recommend you get tested again as sometimes false positives happen. I hope this helps. I'd be happy to answer any further questions you may have. Wishing you good health and all the best