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2009 H1N1. Creating a Respiratory Protection Program. Introduction. Creating a Respiratory Protection Program. Eileen Franko, DrPH, MS Bureau of Occupational Health, Director New York State Department of Health. Overview Of H1N1 Fall 2009. Module 1. H1N1 Symptoms.

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2009 H1N1


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2009 h1n1

2009 H1N1

Creating a Respiratory

Protection Program

introduction

Introduction

Creating a Respiratory

Protection Program

Eileen Franko, DrPH, MS

Bureau of Occupational Health, Director

New York State Department of Health

h1n1 symptoms
H1N1 Symptoms
  • Cannot distinguish between seasonal influenza, novel influenza and infections with other respiratory viruses based solely on patient’s clinical presentation
  • Initial patient management decisions need to be based on:
    • Current levels of seasonal and novel influenza activity in the community
    • Severity of patient’s illness
    • Presence of any underlying conditions (including young/old age and pregnancy) that places the patient at higher risk for complications
human infection with novel influenza a h1n1
Human Infection with Novel Influenza A (H1N1)
  • Symptoms
    • Influenza-like illness (ILI):
      • Fever >100°F (37.8°C) and cough or sore throat
    • Other symptoms
      • Chills, malaise, headache, fatigue, runny nose, shortness of breath, vomiting, diarrhea
    • Similar to infection with seasonal influenza virus
  • Incubation period - 1 –7 days, more likely 1–4 days
  • Viral shedding can begin 1 day prior to illness onset
    • Spread by respiratory droplets and indirect transmission
cdc surveliance report
CDC Surveliance Report

http://www.cdc.gov/flu/weekly/

pandemic influenza control measures
Pandemic Influenza Control Measures
  • 1. Delay disease transmission and outbreak peak
  • 2. Decompress peak burden on healthcare infrastructure
  • 3. Diminish overall cases and health impacts
new york state department of health 2009 2010 flu monitoring weekly reports
New York State Department of Health 2009-2010 Flu MonitoringWeekly Reports

http://www.health.state.ny.us/

diseases/communicable/influenza/

surveillance/2009-2010/

centers for disease control guidance for healthcare october 14 2009
Centers for Disease Control Guidance for HealthcareOctober 14, 2009
  • Healthcare personnel are persons whose occupational activities involve contact with patients in a healthcare setting.
  • The guidance includes those working in a clinical setting within a non-healthcare institution such as a school nurse.
now what do we do
Now What Do We Do?
  • Evaluate using a hierarchy of controls to limit exposure
  • If N-95 Respirators are needed you will need:
      • Written Respiratory Protection Program
      • Employee Medical Assessments
      • Fit Testing
      • Training
      • Recordkeeping
  • Hierarchy of controls and each component of a program will be described in one of the following modules
end of module 1 introduction
End of Module 1 - Introduction

Click here for Module 2

hierarchy of controls
Hierarchy of Controls
  • Prevention methods in order of
  • most effective to least effective:
  • Elimination of exposure
  • Engineering controls
  • Administrative controls
  • Personal protective equipment (PPE)
    • N95 respirators
elimination of exposure
Elimination of Exposure
  • Having students and staff stay home when sick
  • Denying visitors to school who are sick
  • Social distancing
  • Have persons with ILI wear surgical mask until they can be sent home
  • Stay a minimum of 6 feet from a person with ILI
engineering controls
Engineering Controls
  • Designate separate room or area for sick students waiting for a ride home
  • Use barriers or partitions when a separate room is not available or feasible
  • Install hand washing stations with soap and water. If not possible use sanitizing stations in common areas to encourage good hygiene
administrative controls
Administrative Controls
  • Vaccination
  • Enforcing exclusion of sick students and staff
  • Implementing respiratory hygiene/cough etiquette strategies
  • Minimize the number of staff interacting with students identified to have flu-like symptoms
vaccination
Vaccination
  • Although vaccination is an administrative control, it is one of the most effective interventions for preventing transmissions of influenza
  • Prevents transmission in work, community, and home settings
personal protective equipment ppe
Personal Protective Equipment (PPE)
  • Respirators (N95)
  • Facemasks
  • Gloves
respirators
Respirators
  • Least effective control in the hierarchy
  • Relies on the individual to use and maintain properly
  • Implementation of policies for eliminating exposures, engineering controls and administrative controls reduces the need to rely on N95 respirators
components of a respiratory protection program
Components of a Respiratory Protection Program
  • Written program specific to the workplace
    • Specify employees from each department/ unit that are included in respiratory protection program
    • Assign a qualified administrator to implement program
      • A person is qualified when they have had the appropriate training or experience to administer or oversee the program and conduct the required program evaluation
selecting a respirator
Selecting a Respirator
  • Must be NIOSH - Certified Respirator used in compliance with the conditions of its certification
  • Based on respiratory hazards and activities encountered in the workplace
  • Provide sufficient number of models and sizes to fit a variety of staff facial morphology (2009 H1N1 demand may limit ability to provide a variety of sizes and models)
employee medical evaluation
Employee Medical Evaluation
  • The employer must select a Physician or Other Licensed Health Care Professional (PLHCP) to perform medical evaluations
  • The PLHCP may be a physician, registered nurse, nurse practitioner, physician assistant or other licensed health care professional acting within the scope of their state license, registration, or certification (OSHA Directive CPL 2-0.120)
  • The PLHCP uses a medical questionnaire from the OSHA Respiratory Standard, Appendix C, that is considered an initial medical examination (NOTE: the ASTM Z88 standard provides some guidance for medical qualifications for respirator use.)
respirator fit testing procedures
Respirator Fit Testing Procedures
  • Qualitative fit test method using Saccharin or Bitrex
  • Utilize same make, model and size employee will use
  • Fit test will be performed annually
employee respirator training
Employee Respirator Training
  • Provide effective training to employees required to use respirators
  • Conduct annually: comprehensive and understandable
  • Include proper use, inspection and reasons for use
record keeping
Record Keeping
  • Program Evaluation For Proper Implementation
  • Medical Evaluations
  • Respirator Fit Testing
  • Employee Training
initial medical evaluation questionnaire or medical exam
Initial Medical Evaluation (Questionnaire or Medical Exam)
  • A respirator may place a respiratory burden on employees that varies with the job and workplace conditions, and the medical status of the employee
  • The employer shall provide a medical evaluation to the employee before the employee is fit tested or required to use the respirator
  • The employer shall identify a physician or other licensed health care professional (PLHCP) to perform medical evaluations (as defined on the Employee Medical Assessment slide)
  • The PLHCP shall obtain information specified by the OSHA Respirator Medical Evaluation Questionnaire (see Appendix C of 29CFR1910.134)
follow up medical examination
Follow-up Medical Examination
  • The employer shall ensure that an employee receives a follow-up medical examination (physical exam) when the initial medical evaluation warrants one
  • The follow up medical examination must be performed by a licensed physician, nurse practitioner, or physician’s assistant.
  • The follow-up medical examination shall include any medical tests, consultations, or diagnostic procedures that the PLHCP deems necessary to make a final determination that the user can safely wear a respirator.
administration of the medical questionnaire and examinations
Administration of the Medical Questionnaire and Examinations
  • Both the questionnaire and the examinations shall be administered confidentially during the employee's normal working hours or at a time and place convenient to the employee
  • The questionnaire shall be administered in such a manner that is understood by the employee
  • The employer shall provide the employee with an opportunity to discuss the questionnaire and examination results with the PLHCP
employer provides the plhcp with the following information
Employer Provides the PLHCP with the Following Information:
  • Type and weight of the respirator to be used by the employee
  • Duration and frequency of respiratory use
  • Expected physical work effort
  • Additional protective clothing and equipment to be worn
  • Temperature and humidity extremes
  • Copy of the company's written respiratory protection program
  • Copy of the medical evaluation section of the OSHA respiratory protection standard
medical determination
Medical Determination
  • Employer shall obtain a written recommendation from PLHCP to determine the employees ability to use a respirator.
  • The written recommendation shall specify:
    • limitations on respiratory use related to medical condition of the employee
    • limitations on respirator use related to the workplace conditions
    • whether or not the employee is medically able to use the respirator
    • a statement that the PLHCP has provided the employee with a copy of the written recommendation
sample plhcp approval
Sample PLHCP Approval

Physician or other Licensed Health Care ProfessionalMedical Evaluation (PLHCP) for

N95 Respirator Use

Employer Name: _________________________________________________________

Employee Name: ____________________________ Last 4 #’s of SS#: _________

Medical Evaluation: The employee had the following medical evaluation for respirator use: (check all that apply)

□---Respirator Medical Evaluation Questionnaire (1910.134 Appendix C)

□---Initial Respirator Medical Exam

□---Follow-up Respirator Medical Exam

Medical Determination: (check all that apply)

□---Medically cleared for use of a disposable N95 respirator without restrictions.

□---Not medically cleared for use of a disposable N95 respirator.

□---Medically cleared for use of a disposable N95 respirator with the following

restrictions:

□---Limitations on respirator use related to medical condition of employee.

□---Limitations on respirator use related to workplace conditions.

□---Details of limitations are noted below: (ex.─ limiting duration or frequency

of use, discontinuing if symptoms occur, etc.)

sample plhcp approval cont
Sample PLHCP Approval (cont)

□---Re-evaluation of medical clearance recommended in ____ years.

□---The employee and employer were sent a copy of this written recommendation and

were apprised of the medical evaluation results.

□---Additional Comments/Information: _______________________________________

_______________________________________________________________________

________________________________________________________________________

PLHCP:

Printed Name of Physician or LHCP: __________________________________________

Title: (Physician or LHCP) __________________________________________________

Physician or LHCP Signature: ________________________________________________

Date: ____________________________________________________________________

negative medical determination
Negative Medical Determination
  • If the PLHCP finds a medical condition that may place the employee's health at increased risk if a negative pressure respirator such as a N-95 is used, the employer should reevaluate if another person can fill the role with the ILI student.
  • Alternatives should be considered from the administrative, engineering and workpractice controls.
additional medical evaluations shall be provided when
Additional Medical Evaluations Shall be Provided When:
  • An employee reports medical signs or symptoms that are related to ability to use a respirator
  • A PLHCP, supervisor, or the respiratory program administrator determines the need for a re-evaluation
  • Workplace conditions and employee work activities change
employee training about hazards and proper use of n 95 respirators
Employee Training about Hazards and Proper Use of N-95 Respirators
  • Employers are required to provide training to employees who are required to wear N-95 respirators
  • This training program is intended for health care personnel identified in the CDC October 14, 2009 guidance on infection control
when should the training be provided
When Should the Training be Provided?
  • Prior to requiring the employee to use a respirator (initial use)
  • Annually
  • When there are changes in the workplace
  • When there are changes in the type of respirators selected or used
  • When there are inadequacies in the employee's knowledge or skill of respirator usage
what subjects should employee training cover
What Subjects Should Employee Training Cover?
  • Why the respirator is necessary
  • When it should be used
  • What are the limitations and capabilities of the respirator
  • How improper fit, usage, or maintenance can compromise the protective effect of the respirator
  • How to inspect, put on and remove, use and check the seals of the respirator
employee training subjects cont
Employee Training Subjects (cont.)
  • The procedures for maintenance and storage of the respirator
  • How to recognize medical signs and symptoms that may indicate a respiratory problem
  • The procedure for reporting a problem associated with the respirator
storing n 95 particulate respirators
Storing N-95 particulate respirators
  • Supplies should be placed in clean, secure, temperature-controlled environments to prevent damage or contamination
  • Avoid storage areas that are damp or have temperature extremes
  • Use oldest supplies first
fit testing
Fit-Testing
  • If a respirator does not form a tight seal around the face, contaminated air may leak around the edges of the face seal.
  • Respirator effectiveness relies on this face-to-mask seal.
  • The only way to determine if a respirator fits and is capable of protecting properly is to fit-test the respirator.
  • You will be fit-tested with a specific make, model, style and size of respirator.
  • Fit tests should be provided by personnel trained in the OSHA Respirator Standard fit-testing procedures (29CFR 1910.134 and 1910.134 Appendix A)
  • OSHA requires this fit-testing prior to

initial use and then annually.

qualitative fit testing
Qualitative Fit-Testing
  • Simple “pass” or “fail” test.
  • Wearer provides subjective response to tasting or smelling the test agent that is released … state if detect taste or odor.
  • Test agent may be saccharin (sweet) or bitrex (bitter).
  • If the wearer can taste or smell the substance the fit is inadequate - “fail”.
  • If the wearer can NOT taste or smell the substance during the test - “pass”.
precautions for fit testing
Precautions For Fit-Testing
  • Wearer must put the respirator on without help.
  • If wearer cannot “pass” the fit-testing after 2 attempts, move on to testing another size or another make, model and style if available.
  • Tester should never manipulate the respirator to obtain a fit.
  • Modifications should never be made to the respirator (for example, tying a knot in the straps) to make it fit.
  • Wearer should not eat, drink (except plain water), smoke or chew gum for 15 minutes before the fit-test.
putting on a respirator preparation
Putting On A Respirator - Preparation
  • BEFORE handling a respirator, wash hands thoroughly with soap and water.
  • Select the make, model, style and size of respirator you were tested on and “passed”.
  • Check that the respirator is clean, undamaged and the straps have elasticity. If your respirator has been damaged - DO NOT USE IT. Get a new one.
  • Anything that comes between the respirator and your face will make the respirator less effective.
  • Do NOT allow facial hair, hair, jewelry, glasses or clothing to come between your face and the respirator.
putting on a respirator
Putting On A Respirator

Position the respirator in your hands with the nosepiece at fingertips.

Cup the respirator in your hand, with nosepiece at your fingertips and headbands hanging freely.

Position the respirator under your chin with the nosepiece up. The bottom strap is positioned around your neck, below the ears. The top strap rests high at the top back of your head. Straps do not cross.

Place the fingertips of both hands at the top of the metal nose clip. Slide your fingertips down to mold the nose area to the shape of your nose.

user seal check
User Seal Check

Perform a user seal check each time the respirator is used.

1. Place both hands completely over the respirator to block

as much air as possible.

Take a quick breath in to see if the respirator seals tightly to the face. The respirator should collapse.

Be careful not to disturb the position of the respirator.

2. Place both hands over the respirator and exhale.

Check for leakage around the face, such as forehead hair movement or fogging of glasses.

Do NOT attempt to get a better fit by tying the straps into knots.

If air leaks around your nose, readjust the nosepiece.

If air leaks at the mask edges, work the straps back along the sides of your head until a proper seal is achieved.

If you cannot achieve a proper seal, see your respiratory protection program administrator.

removing a respirator
Removing A Respirator
  • If wearing gloves, first discard gloves
  • Front of respirator may be contaminated – DO NOT TOUCH!
  • Lift the bottom elastic strap of the respirator over your head first without touching respirator
  • Then lift off the top elastic strap and carefully remove
  • Respirator may be discarded in waste containers
  • Immediately wash your hands thoroughly
end of module 7 putting on a respirator performing a user seal check and removing a respirator
End of Module 7 – Putting On A Respirator, Performing A User Seal Check, and Removing A Respirator
contacts and additional information
New York State Education Department

Office of Student Support Services 518-486-6090

usny.nysed.gov/swine-flu-info.html

New York Statewide School Health Services Center

www.schoolhealthservicesny.com/h1n1.cfm

New York State Department of Health

Eileen M. Franko – emf03@health.state.ny.us

www.health.state.ny.us/diseases/communicable/influenza/h1n1

Board of Cooperative Educational Services

www.boces.org

NIOSH Respirator Trusted Sources Information

www.cdc.gov/niosh/npptl/topics/respirators/disp_part/RespSource.html

New York State Department of Labor

Bureau of Occupational Health 518-402-7900

www.labor.state.ny.us/workerprotection/safetyhealth/DOSH_PESH.shtm

518-457-1263

Contacts and Additional Information