occupational risk of hepatitis b
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HBVHepatitis B Fact SheetHepatitis B Fact Sheet
a series of fact sheets written by experts in the field of liver disease
A Publication of the Hepatitis C Support Project
www.hbvadvocate.org
What Are the Occupational Risksof Hepatitis B?
Many people inected with the hepatitis B virus (HBV) won-
der i their bloodborne inection poses a health risk to
thers in workplace settings, such as oices, actories, health
are acilities, schools or daycare centers. They wonder i it
s necessary to disclose their inection to protect coworkers,
tudents or patients.
Federal and state laws in the United States have examined this
opic in-depth and have overwhelmingly concluded that any
workers who might conceivably come into contact with blood
r body luids in the course o their jobs be immunized against
epatitis B and trained in universal precautions.
Universal precautions, mandated by the Occupational Sae-
y and Health Administration (OSHA), require every worker
o keep a barrier between them and anyones blood or body
uids. This practice must be applied to everyone, not just
o those who have a diagnosed bloodborne inection such as
epatitis B or C or HIV.
Why must they be used w
everyone?
Because there are m
people who are unaware
their bloodborne inectio
According to national he
experts:
25 percent o people with
dont know theyre inecte
75 percent o those w
hepatitis C dont know the
inected, And 65 percent those w
hepatitis B dont know the
infected.
With so many undiagnosed
ections around, health oic
require universal precauti
to be used with everyone a
times. Employers must also sign blood and body luid
posure policies as i every
was inected with HIV or v
hepatitis.
Hepatitis B is 50- to 100-times more infectious than HIV
because of the high volume of hepatitis B viruses in the
blood of infected people, compared to the lower viral load in
people infected with HIV.
Written by: Chistine M. Kukka HBV Project Manager
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8/3/2019 Occupational Risk of Hepatitis B
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Hepatitis B Fact SheetHepatitis B Fact Sheet Fact SeriesHBV
Occupational Risks of Hepatitis B
Because all employers, super-
visors, police, teachers and day-
care providers must practice uni-
versal precautions, the U.S. Cen-
ers or Disease Control and Pre-
vention (CDC) and other agencies
have stated that neither adults nor
students have to disclose their
nections in most workplaces,
schools or daycare centers.
Universal precautions have been
very successul in saeguarding
everyones health. For example,
one CDC study o police, frefght-ers and prison guards ound their
HBV inection rates were no high-
er than the general population,
despite their increased chances
o exposure to blood through ac-
cidents, fghts and bites.
But what about medical settings,
where accidental needle sticks,surgery, and other procedures
nvolving sharp instruments in-
crease the odds that a patient
might be exposed to the blood o
an inected doctor or nurse? Does
his mean HBV-inected people
cant become doctors or nurses?
Can hepatitis B sideline
a health care career?
Hepatitis B is 50 to 100-times more
ransmissible than HIV because
o the high volume o hepatitis B
viruses in the blood o inected
people, compared to the lower
viral load in people inected with
HIV. A sae and eective vaccine
does prevent HBV inection, but
unortunately, not all patients have
been immunized and a small per-
centage o people who have been
immunized dont develop enough
antibody protection to fght o theinection.
Even when health care workers
practice universal precautions
and are as careul as possible,
there is still a chance that a doctor
or nurse could cut him or hersel
during an exposure-prone med-
ical procedure, such as surgery,
and inect a patient who has not
been vaccinated.
Medical organizations and hos-
pitals require health care workers
who perorm exposure-prone pro-
cedures to be tested or blood-
borne inections and vaccina
against hepatitis B. The Natio
Institutes or Health and the S
ety or Healthcare Epidemiol
o America (SHEA) have iss
the ollowing guidelines or dtors, nurses, and other practit
ers inected with HBV:
Providers with HBV DNA le
lessthan10,000genomeequ
lents per millimeter of b
(GE/mL): SHEA recomme
that no restrictions be pla
on a providers practice
includes surgeryas long
the provider has not inec
a patient in the past, rece
advice/guidance rom
her hospitals Expert Rev
Panel, and is tested twic
year to monitor his/her v
load. The provider must a
be treated by a physician
expertise in hepatitis B wis authorized to communic
the providers results to the
pert Review Panel.
The inected practitioner m
also strictly ollow recommen
saeguards, including wea
double-gloves or more h
risk procedures and reque
changing gloves during high-procedures.
Providers with HBV DNA
els greater than 10,000 GE/
SHEA recommends that
viders who have circula
HBV DNA levels greater t
How long do the hepatitis
viruses live outside of the
body? Hepatitis A (HAV) can
live or months
Hepatitis B (HBV) can
live or greater than or
equal to 7 days
Hepatitis C (HCV) can
live or at least 16
hours, but no longer
than 4 days
Source: Centers for Dis-
ease Control
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8/3/2019 Occupational Risk of Hepatitis B
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2010 Hepatitis C Support Pro
www.hbvadvocate.org
The inormation in this act sheet is designed to help you understand and man-
age HBV and is not intended as medical advice. All persons with HBV should
consult a medical practitioner or diagnosis and treatment o HBV.
Executive Director,Editor-in-Chief, HCSP Publications
Alan Franciscus
Managing Editor / WebmasterC.D. Mazoff, PhD
This inormation is provided by the Hepatitis C Support Project a nonproft organization or HCV education, support and advocacy.
Reprint permission is granted and encouraged with credit to the Hepatitis C Support Project.
Hepatitis B Fact SheetHepatitis B Fact Sheet Fact SeriesHBV
For more inormation about hepatitis B, visit the ollowing websites.
HepatitisBFoundation:www.hepb.orgHIVandHepatitis.com
HCSP VERSION 3.0 September 20
Occupational Risks of Hepatitis B
or equal to 10,000 GE/mL rou-
tinely use double-gloving or
all procedures where gloves
are required. Additionally,
these providers are prohibited
rom perorming Category III
procedures that carry a risk
or provider-to-patient HBV
transmission despite use o
double-gloves. These proced-
ures include surgery, open
resuscitation eorts, obstet-
rical or gynecological surgery,
orthopedic procedures, plas-
tic surgery, transplantationsurgery, trauma surgery, and
lengthy open surgical proced-
ures. SHEA also cautioned
inected practitioners against
interacting with violent or seiz-
ure-prone patients who might
bite providers.
To avoid discrimination and in-vasion o providers privacy, a
number o medical ethicists have
made additional recommenda-
ons that are now under consider-
ation. They propose that:
Hospitals should provide
hepatitis B vaccination to pa-
tients undergoing elective pro-
cedures to reduce HBV trans-mission risk.
HBV-inected health care work-
ers should practice without re-
strictions on patients who have
already been inected with, or
have been vaccinated against
hepatitis B.
Ironically, similar problems con-
ront providers who ail to respond
to a hepatitis B immunization. A
small percentage o people ail
to create sufcient antibodies to
protect them against hepatitis
B, even ater two rounds o vac-
cination. These people remain
vulnerable to inection rom HBV-
inected patients. In some cases,
these people are discouraged
rom practicing medicine because
o their risk.
More articles about this topic are
available at:
Society for Healthcare Epidemiol-ogy of America: SHEA Guidelineor Management o HealthcareWorkers Who Are Inected withHepatitis B Virus, Hepatitis C
Virus, and/or Human Immuno-deiciency Virus. Published inthe March 2010 issue o thejournal Infection Control and
Hospital Epidemiology, www.shea-online.org/Assets/iles/
guidelines/BBPathogen_GL.pd
Hepatitis B Virus-InecPhysicians and Discloso Transmission Risks
Patients: A Critical Ansis, published in the BMedical Ethics Jou
www.biomedcentral.com/146939/2/4 CDC Report: Recommen
tions for Preventing Tra
mission of ImmunodeficieVirus and Hepatitis B Vto Patients During Expos
Prone Invasive Proceduwww.cdc.gov/mmwr/prev
mmwrhtml/00014845.htm
For more information about he
titis B, contact the following
ganizations:
Hepatitis B Foundation1-215-489-4900
www.hepb.org
Hepatitis B Support Listwww.hblist.org
HepatitisFoundationInter-national
1-800-891-0707www.hepi.org
http://www.shea-online.org/Assets/files/guidelines/BBPathogen_GL.pdfhttp://www.shea-online.org/Assets/files/guidelines/BBPathogen_GL.pdfhttp://www.shea-online.org/Assets/files/guidelines/BBPathogen_GL.pdfhttp://www.shea-online.org/Assets/files/guidelines/BBPathogen_GL.pdfhttp://www.shea-online.org/Assets/files/guidelines/BBPathogen_GL.pdfhttp://www.cdc.gov/mmwr/preview/mmwrhtml/00014845.htmhttp://www.cdc.gov/mmwr/preview/mmwrhtml/00014845.htmhttp://www.shea-online.org/Assets/files/guidelines/BBPathogen_GL.pdfhttp://www.cdc.gov/mmwr/preview/mmwrhtml/00014845.htm