Blood borne pathogens
Objectives
 List three most common blood borne pathogens,
(BBP’s)
 Identify appropriate actions to reduce risk of
exposure to (BBP’s)
 Describe how to respond if someone is exposed.
Your Role and Responsibilities
 Minimize the risk of BBP exposure for students, your
co-workers and yourself.
 Take proper precautions
 When an incident occurs, respond quickly and
correctly.
Blood Borne Pathogens
 Blood Borne Pathogens are microorganisms such as
viruses or bacteria that are carried in the blood and
can cause disease. There are many different
bloodborne pathogens including malaria and syphilis
but Hepatitis B (HBV) and the Human
Immunodeficiency Virus (HIV) are the two diseases
specifically addressed by the OSHA bloodborne
pathogen standard.
Universal or Standard Precautions
 Standard/Universal precautions- are precautions
applied to all students and school employees, at all
times and are designed to reduce the risk of
transmission of microorganisms from both
recognized sources of infection in the school
environment.
 Applies to: All students, teachers, school employees
Major Pathogens
 HIV-Human immunodeficiency virus which causes
AIDS
 HBV the Hepatitis B virus.
 HBC the Hepatitis C virus
HIV-Human immunodeficiency virus
 AIDS, or aquired immune deficiency syndrome, is casued
by a virus call the human immuniodeficiency virus or
HIV. Once a person has been affected with the virus, it
may be many years before the AIDs actually develops.
HIV attacks the body’s immune system, weakening it so
that it cannot fight other deadly diseases.
 The HIV virus is very fragile and will not survive very
long outside the human body. It is primarily of concern
to employees providing first aid or medical care in
situations involving fresh blood or other potentially
infectious materials.
HIV
 It is estimated that the chances of contracting HIV in
a workplace environment are only 0.4%. However,
because it is such a devastating disease, all
precautions must be taken to avoid exposure.
HBV- Hepatitis B
 “Hepatitis” means “inflammation of the liver” and as
it name implies, Hepatitis B is a virus that affects the
liver. While there are several different types of
Hepatitis, Hepatitis B is transmitted primarily
through blood to blood contact. Hepatitis B initially
causes inflammation of the liver, but it can lead to
more serious conditions such as cirrhosis and liver
cancer.
The Liver
Liver
HBV
 The Hepatitis B virus is very durable, and it can
survive in dried blood for up to seven days. For this
reason, the virus is the primary concern for
employees such as housekeepers, custodians, etc.
and other employees who may come in contact with
blood and potentially infectious materials.
Hepatitis C
 Hepatitis C is a liver disease that is caused by the
hepatitis C virus a virus that affects liver cells.
 You cannot get Hepatitis C from casual contact with
someone such as hugging or kissing. You can get
Hepatitis C if you come in contact with the blood of
someone that has Hepatitis C.
Transmitted
 The primary ways that blood borne pathogens are
transmitted is through sexual activity or the sharing
of needles used for drug use.
 In the school setting blood is the primary way that
these pathogens is transmitted.
Transmitted
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Exposure Risk
Blood or contaminated body fluids spray or splash
into the mouth, nose or eye (mucous membrane).
Blood or contaminated body fluids break through the
integrity of the skin. (cut, scratch, etc.)
Accident or injury with a sharp object, (needle or
broken glass).
Blood may get on your skin but if there is no
openings, as mentioned above the skin barrier will
protect you from the bloodborne pathogens.
Ways to prevent transmission
 Wear gloves when you are in contact with blood and
body fluids.
 Wash your hands after wearing gloves.
 Wash your hands immediately, if you come into
contact with blood and body fluids.
 WASH YOUR HANDS (handwashing is the number
one way to prevent the spread of pathogens.)
Clean spills appropriately
 Treat everyone the same and like they have an
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infection that can be transmitted.
Use proper cleaner (bleach or a cleaner that states it
will kill the virus needed)
Clean the area immediately
Let the surface air dry
Dispose of cleaning supplies properly
Every classroom should have a spill kit.
Exposure Control Plan
 The district exposure control plan can be accessed on
the district webpage or a copy can be obtained by
calling Sandy England at Monroe County Board of
Education,
270-487-5456
 If you have been exposed to blood or body fluids use
the contact information above.
Other pathogens of concern
 MRSA- Methicillin Resistant Staph Aureus-a
potentially dangerous type of staph bacteria that is
resistant to certain antibiotics and may cause skin
and other infections.
 Seasonal Flu- respiratory illness spread through
droplets from people with the flu when they cough,
sneeze or talk.
 Hand Washing is the main prevention for the spread
of these two pathogens.
Bloodborne Test
True or False
1.
2.
3.
4.
5.
6.
7.
8.
Blood is the primary way that blood borne pathogens are transmitted in the workplace?___
Handwashing is the best way to prevent the spread of pathogens?____
HIV, Hepatitis B and Hepatitis C are the most common bloodborne pathogens? ____
If you come in contact with blood and body fluids you can access the exposure control plan via the website? _______
You can let blood air dry and clean it later? ___
Good hygiene practices can help reduce your risk of blood borne pathogens? ____
Blood borne pathogens have to have a route of entry into the body, through a break in the skin or through mucous
membranes? _____
Blood borne pathogens is an annual training?__
I have reviewed the blood borne pathogens power point as part of the annual training and completed the above test.
__________________________________________________/___________________/________
Signature
Date
Work site
If you have questions related to the above information or would like additional training, contact Sandy England, 270-487-5456,
Ext. 2124 or e-mail (sandy.england@ monroe.kyschools. us)