Exploring Hepatitis B Virus

Hepatitis B Infection

• The primary target organ of Hepatitis B is the liver.

Transmission of Hepatitis B Virus (HBV)

• HBV is transmitted through:
  • Infected blood and blood products
  • Contaminated needles or syringes
  • Mother-to-child transmission during pregnancy or childbirth
  • Unprotected sex with an infected person

Composition of HBV Viral Core

• The viral core of HBV is composed of:
  • Hepatitis B core antigen (HBcAg)
  • Hepatitis B e antigen (HBeAg)

Function of HBsAg (Surface Antigen)

• HBsAg is the surface antigen of HBV that:
  • Facilitates viral attachment and entry into host cells
  • Triggers immune response, inducing production of antibodies against HBV

Prevention of Hepatitis B Infection

• Hepatitis B infection can be prevented through:
  • Vaccination against HBV
  • Screening of blood and blood products
  • Safe sex practices
  • Proper sterilization of medical equipment

Test your knowledge of the structural morphology of the Hepatitis B virus with this quiz. Explore the key components and features of the virus, including its outer envelope, core, and antigens. Gain insights into the structural aspects that contribute to the pathogenicity of Hepatitis B.