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Infection Control Principles and Practices for Local
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Tuberculosis
Respiratory Protection
What is a PAPR, and how do I clean it?
A PAPR is a powered, air-purifying respirator. It is a
battery operated device that draws air through a filter to remove very
small infectious agents such as TB bacteria. The air then flows into a
hood that covers the wearer’s head and face, and in this way the user
is able to breathe air that has only minimum or no infectious agents.
PAPRs should be cleaned according to manufacturer’s instructions to
avoid damage to the units.
Who can perform a medical evaluation?
The OSHA respiratory protection standard states that a
physician or other licensed health care professional must perform the
medical evaluation. This refers to an individual whose legal scope of
practice (that is holding a license, registration, or certification)
allows him or her to independently provide a medical evaluation. If the
evaluation questionnaire reveals a medical condition requiring further
evaluation, the employee should be referred to a physician (MD or DO in
Wisconsin) or practitioner whose scope of practice legally allows them
this action. Generally further evaluation is done by nurses, physician
assistants, or other licensed health professionals working under MD or
DO orders.
How often do medical evaluations need to be
completed?
An initial medical evaluation must be completed before
the employee can wear a respirator and periodically thereafter as
determined by the physician or other licensed health professional In
addition an evaluation must be completed:
-
if an employee reports signs and symptoms related
to the ability to wear a respirator.
-
if the medical advisor or respiratory protection
program administrator requires it
-
if observations made during fit testing indicate
the need for a medical evaluation
-
if changes in the workplace conditions occur that
may result in increased physical burdens to the employee
Can an agency contract out for services related to
respiratory protection?
Yes, but an in-house, on-site program administrator must
also be present. Agencies can use other companies to provide fit
testing, medical evaluation, and other components of the respiratory
protection program. Any contracting company should be carefully
evaluated before enlisting their services.
What types of respiratory protection devices require
fit-testing?
All respirators that fit tightly on the face must be
fit-tested (e.g. N-95 filtering face pieces, PAPRs with half or full
face pieces). Those with loose-fitting face pieces do not need to be
fit- tested.
How often must fit-testing occur?
Fit-testing must occur before an employee first uses a
respirator, at least annually thereafter, before a different make or
model of respirator is used, or when there are changes in an employees
physical condition that may affect the fit of the respirator (e.g.
significant weight changes, changes in facial features).
Do I need to be certified or have any other training
to do fit-testing?
Persons do not need to be certified or have specific
qualifications in order to perform fit-testing. They should, however,
receive training and become proficient in fit-testing procedures.
Who can administer a respiratory protection program?
Although no specific requirements are listed in the OSHA
Respiratory Protection Standard, an employer should designate someone
who is qualified by appropriate training or experience to manage the
complexity of the program.
How often do employees under a respiratory protection
program need to receive training?
Training must occur before initial use of respiratory
protection and at least annually thereafter, when changes in the
workplace render previous training obsolete, or when inadequacies in an
employee’s knowledge or use of the respirator indicate the employee
has not retained the information or skills from the previous
training.
What records must be kept in a respiratory protection
program?
Employers must keep records of medical evaluations and
fit-testing procedures. Medical evaluations are part of the employee’s
medical record and as such must be kept for the period of employment
plus 30 years. Information on access to employee exposure and
medical records OSHA Standard 29 CFR 1910.1020
(exit DHS)
I have a staff
member who refuses to shave his beard. What should I do?
OSHA does not allow employees to wear tight-fitting
respirators if they have facial hair that comes between the sealing
surface of the face piece and the face or if the hair interferes with
valve function. So employees must either shave if they need to wear a
tight-fitting respirator or they can use a loose fitting PAPR, which
does not require fit-testing.
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For Infection Control Information
Gwen Borlaug Infection Control Epidemiologist
WI Division of Public Health
Bureau of Communicable Diseases
608-267-7711 Phone
608-261-4976 Fax
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Last Revised: June 29, 2011 |