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Hepatitis B



Incubation

  • 6 to 23 weeks
  • Average 17 weeks

How is it Spread?

  • Contact with infected blood
  • Contact with infected seminal/vaginal fluids (sexual contact)
  • Contaminated needles, including tattoo and body-piercing tools
  • Infected mother to newborn

Symptoms

  • May have none
  • Light stools/dark urine
  • Fatigue
  • Fever
  • Mild flu-like symptoms

Treatment

  • Adefovir

Who is at Risk?

  • Infants born to infected mother
  • Having sex with infected partner
  • Injection drug users
  • Emergency responders & healthcare workers
  • Hemodialysis patients
  • MSM

Prevention

  • Immune globulin within 2 weeks of exposure
  • Vaccination
  • Wearing gloves to clean up contaminated surfaces
  • Household bleach (10 parts water to 1 part bleach)
  • Safer sexual practices
  • Do not share razors, toothbrushes or needles

Vaccine

  • Yes