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Deadly Bloodborne Diseases

Deadly Bloodborne Diseases. Hepatitis B (HBV) Hepatitis C (HCV) Human Immunodeficiency Virus (HIV). HBV. Half of those infected have no symptoms Most recover completely 10% become chronically infected Easily transmitted disease No cure, prevented with a vaccine. HCV.

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Deadly Bloodborne Diseases

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  1. Deadly Bloodborne Diseases • Hepatitis B (HBV) • Hepatitis C (HCV) • Human Immunodeficiency Virus (HIV)

  2. HBV • Half of those infected have no symptoms • Most recover completely • 10% become chronically infected • Easily transmitted disease • No cure, prevented with a vaccine.

  3. HCV • Most of those infected have no symptoms • 85% have chronic infections • No preventative vaccine • Antiviral drugs may be effective in some cases.

  4. HIV • Attacks immune system • Infected remain apparently healthy for many years • Some infected people develop AIDS • No preventative vaccine.

  5. Transmission of Bloodborne Pathogens • Spread most easily through contact with blood • Other potentially infectious materials (OPIM) • Commonly transmitted through sharing needles, unprotected sex and mother to unborn child before or during birth.

  6. Standard Precautions • Treat all blood and OPIM as though infected with bloodborne pathogens • Universal Precautions • Body Substance Isolation practices.

  7. Gloves • Replace and dispose of single-use gloves • Remove gloves properly • Never touch outside of glove with bare skin • Wash hands with soap and warm running water.

  8. Safe Work Practices • Follow Exposure Control Plan • Clean all blood and body fluids immediately • Disposal.

  9. Housekeeping • Clean and decontaminate • Never use your hands to pick up broken glass • Handle contaminated laundry as little as possible • Regularly inspect and decontaminate containers.

  10. If You’re Exposed • Wash skin area with soap and warm water • Flush exposed mucous membranes with clean water • Report incident to designated person.

  11. QuizCircle the correct answer. • True or False – HCV and HIV pose a greater risk than HBV because they’re more easily transmitted. • True or False – Many people infected with HCV and HBV have no symptoms at all. • True or False – Many people infected with HIV remain apparently healthy for many years. • True or False – HBV, HCV and HIV spread most easily through contact with blood. • True or False – At work, you can be exposed to these viruses only through unprotected sexual contact with someone who is infected. • True or False – Your school district may have an Exposure Control Plan that details blood borne pathogen safety measures. • True or False – Cover hand cuts or skin abrasions with gloves before school. • True or False – Hand washing is your number one protection against infection and keeps you from infecting other people or objects. • True or False – An Exposure Control Plan lists specific methods and schedules for cleaning environmental surfaces possibly contaminated with infectious materials. • True or False – The first thing you should do if exposed to blood or other potentially infected material is to report the exposure to the designated person.

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