Hepabig (Hepatitis B Human Immunoglobulin)

Hepatitis B immunoglobulin (HBIG):

1. What is HBIG?
- HBIG is an injection made from human plasma containing antibodies that protect against the Hepatitis B virus (HBV).
- It provides short-term protection for individuals who may have been exposed to HBV.

2. How does HBIG work?
- HBIG contains antibodies from plasma of donors immune to HBV.
- It provides passive immunity, temporarily protecting against HBV infection after exposure.

3. Who may need HBIG injections?
- People at high risk for HBV infection due to exposure through:
- Sexual contact
- Needle sharing
- Direct contact with bodily fluids
- Healthcare settings without proper infection control

4. Duration of Protection:
- HBIG cannot provide long-term protection.
- Vaccinations are available for those without prior exposure to HBV.

Remember to consult your healthcare provider for personalized advice on HBIG and vaccination.