Bloodborne pathogens like Hepatitis B (HBV), Hepatitis C (HCV), and Human Immunodeficiency Virus (HIV) are spread by direct contact with infected blood and/or body fluids. These diseases are
NOT
spread by casual contact (coughing, sneezing, hugging, etc.) or by food or water.
Can Bloodborne pathogens be airborne?
Pathogens can be transmitted in a variety of ways:
they can be foodborne, airborne, or bloodborne
. Bloodborne pathogens, such as HBV and HIV, lead to serious diseases and can be passed by contact with blood or other bodily fluids that may contain blood.
How are bloodborne diseases transmitted?
For a bloodborne pathogen to be spread,
the bodily fluids of an infected person must enter into the bloodstream of another person
. The most common cause of transmission in the workplace is when an infected person's blood enters another person's bloodstream through an open wound.
How are bloodborne pathogens not transmitted?
You do
not contact HIV by touching, sharing food or utensils or touching a toilet seat
. Hep A can be transmitted by water or food. Bloodborne Diseases
Which of the following can be contracted from contact with bloodborne pathogens?
Bloodborne pathogens such as HBV and HIV can be transmitted through contact with infected human blood and other potentially infectious body fluids such as:
semen
.
vaginal secretions
.
cerebrospinal fluid
.
What is the only body fluid that is not considered infectious?
Unless visible blood is present, the following body fluids are NOT considered to be potentially infectious:
feces
.
nasal secretions
.
saliva
.
What diseases are spread through bodily fluids?
- hepatitis B – blood, saliva, semen and vaginal fluids.
- hepatitis C – blood.
- human immunodeficiency virus (HIV) infection – blood, semen and vaginal fluids, breastmilk.
- cytomegalovirus (CMV) infection – saliva, semen and vaginal fluids, urine, etc.
How can you protect yourself from bloodborne pathogens?
Wear appropriate personal protective equipment:
gloves, goggles
, etc. as required by the accident. When performing CPR, always use a pocket mask equipped with a one way valve to prevent contact with potentially infectious body fluids. Contain spills immediately, then clean up and disinfect the area.
Can Bloodborne pathogens be transmitted by coughing?
Some, like herpes and HPV, are spread from skin to skin rather than through blood and other bodily fluids. Others can be
transmitted through coughing and sneezing
or through contact with contaminated food. Some bloodborne pathogen may also be transmitted in other ways, such as by exposure to semen, urine, or saliva.
Hepatitis C virus (HCV) infection
is the most common chronic bloodborne infection in the United States, and most infected persons are younger than 50 years old.
Is Ebola a bloodborne pathogen?
OSHA's Bloodborne Pathogens standard 29 CFR 1910.1030 covers exposure to Ebola virus. Ebola is among the subset of contact-transmissible diseases to which the Bloodborne Pathogens standard applies, as it is transmitted by blood or other potentially infectious materials as defined in the standard.
What are the 3 universal precautions?
- Using disposable gloves and other protective barriers while examining all patients and while handling needles, scalpels, and other sharp instruments.
- Washing hands and other skin surfaces that are contaminated with blood or body fluids immediately after a procedure or examination.
What is considered a high risk fluid?
Body fluids which constitute a higher risk of containing potential biohazards include: Human blood and blood products, including plasma, serum, and blood components.
Semen and vaginal secretions
.
Vomit or feces
.
What are the 4 major body fluids?
- Blood. Blood plays a major role in the body's defense against infection by carrying waste away from our cells and flushing them out of the body in urine, feces, and sweat. …
- Saliva. …
- Semen. …
- Vaginal fluids. …
- Mucus. …
- Urine.
