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Bloodborne Pathogens

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Bloodborne Pathogens Epidemiology & Symptoms of Bloodborne Diseases Bloodborne pathogens Microorganisms present in human blood that cause disease Hepatitis B virus ... – PowerPoint PPT presentation

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Title: Bloodborne Pathogens


1
Bloodborne Pathogens
2
Epidemiology Symptoms of Bloodborne Diseases
  • Bloodborne pathogens
  • Microorganisms present in human blood that cause
    disease
  • Hepatitis B virus (HBV)
  • Human immunodeficiency virus (HIV)

3
Epidemiology Symptoms of Bloodborne Diseases
  • Bloodborne pathogens
  • Exposure incident
  • Contact with blood or other potentially
    infectious material
  • Eyes
  • Mouth
  • Mucous membrane
  • Non-intact skin
  • Parenteral piercing of skin or mucous
    membranes

4
Epidemiology Symptoms of Bloodborne Diseases
  • Bloodborne pathogens
  • Occupational exposure - results from doing ones
    job
  • Potentially infectious materials
  • Blood
  • Urine, vomit, or other body fluids
  • Especially when blood is present

5
Contracting a Disease
  • Workplace situation
  • First aid response
  • Cleaning up blood at an accident scene

6
Exposure Control Plan
  • Written policy that addresses
  • Identification of job classifications or tasks
    where exposure exists

7
Exposure Control Plan
  • Elements continued
  • Employee training
  • Hepatitis B vaccination
  • Post-exposure evaluation and follow-up
  • Recordkeeping

8
Exposure Control Plan
  • Written program continued
  • Engineering and work practice controls
  • Personal protective equipment
  • Housekeeping
  • Review policy annually

9
Recognize Potential Exposures
  • First aid situations - follow universal
    precautions
  • Other workplace situations

10
Personal Protective Equipment
  • Best defense against unexpected hazards
  • Must be clean and in good repair

11
Personal Protective Equipment
  • PPE must prevent infectious matter from passing
    through to
  • Street clothes
  • Eyes
  • Skin
  • Mouth
  • Hypoallergenic or powderless gloves must be made
    available

12
Personal Protective Equipment
  • Limitations of PPE, and consequences of non-use
  • Single-use gloves must be replaced if
    contaminated, torn, punctured
  • Never reuse single-use gloves
  • Sharps glass, metal, etc.

13
Hand Washing Facilities
  • Procedures
  • Wash hands after removing gloves
  • Wash hands after contact with blood or
    potentially infectious fluids
  • Use antiseptic cleansers if sinks are
    unavailable, then wash as soon as possible

14
Signs and Labels to Warn of Biohazards
  • Biohazard symbol must
  • Be printed in fluorescent orange or orange-red
  • Have lettering of a contrasting color
  • Red bags or containers may be used as a
    substitute for labels

15
Hepatitis B Vaccine
  • Available free of charge
  • For employees who have risk of occupational
    exposure
  • After an employee has experienced occupational
    exposure to blood or other potentially
    infectious materials

16
Exposure Incident Response
  • Arrange for immediate, confidential medical
    evaluation, which
  • Documents how the exposure occurred
  • Identifies and tests the source individual, if
    possible
  • Tests the exposed employees blood, if consent is
    obtained

17
Medical Records
  • Must be made available to employees upon request,
    and should include
  • Copy of healthcare professionals opinion
  • Copy of information provided to healthcare
    professional

18
Medical Records
  • All records are confidential
  • Records cannot be released without employees
    written consent, or if required by law
  • Must be maintained for the period of employment
    plus 30 years

19
Employee Exposure Records
  • Employees also have a right to access records
    such as
  • Air monitoring results
  • Noise level studies
  • Relevant medical records respirator
    physicals/medical questionnaires, etc.

20
Additional Recordkeeping
  • Training records must be kept for three years
  • Training records must include
  • Training dates
  • Contents of the training
  • Name and qualifications of trainer
  • Name of job titles of trainee
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