Positive Hepatitis B Surface Antigen in Blood Donation

Hepatitis B surface antigen (HBsAg)

A positive result for Hepatitis B surface antigen (HBsAg) in a blood donation report indicates that you are currently infected with the Hepatitis B virus.
This means that you can potentially transmit the virus to others, including your girlfriend, through sexual contact.
It is important to discuss this with a healthcare provider for further evaluation and to understand the necessary precautions to take to prevent transmission.

nan, 10~19 year old female. Ask Date: 2009/10/12

Dr. Cai Dongqi reply Family Medicine

Chronic carriers are individuals who transmit the infection through blood or sexual contact.

Reply Date: 2009/10/12

More Info

When you receive a blood donation report indicating a positive Hepatitis B Surface Antigen (HBsAg), it signifies that you are currently infected with the Hepatitis B virus (HBV). This is a crucial marker in diagnosing active Hepatitis B infection. The presence of HBsAg in your blood means that the virus is replicating, and you are infectious, which poses a risk of transmission to others, including sexual partners.

Hepatitis B is primarily transmitted through contact with infectious body fluids, such as blood, semen, and vaginal secretions. This means that engaging in sexual activity with a partner who is not vaccinated against Hepatitis B can indeed lead to transmission of the virus. It is essential to communicate your status to your partner and consider using protection to reduce the risk of transmission.

In terms of blood donation, individuals who test positive for HBsAg are typically deferred from donating blood. This is to ensure the safety of the blood supply and to prevent the transmission of Hepatitis B to recipients. Blood donation centers have strict guidelines that prohibit individuals with active Hepatitis B infections from donating blood, as the virus can be transmitted through transfusions.

If you are concerned about your Hepatitis B status and its implications for your relationship and health, it is advisable to consult with a healthcare provider. They can offer guidance on managing your infection, potential treatment options, and the importance of regular monitoring of your liver health.
Moreover, if you have not been vaccinated against Hepatitis B, it is highly recommended to get vaccinated, especially if you are in a relationship with someone who is at risk of contracting the virus. Vaccination can provide effective protection against Hepatitis B infection.

In summary, a positive HBsAg result indicates an active Hepatitis B infection, which is transmissible through sexual contact. It is crucial to take precautions to protect your partner and to seek medical advice for managing your health and understanding your options regarding treatment and vaccination. Regular follow-ups with your healthcare provider will also help monitor your liver function and overall health status.

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