Many healthcare facilities are requiring nurses to either get an influenza vaccination or wear a mask for the entirety of flu season. What do you think about this policy?
Recently at the nurse's station at work, I was talking with Lisa. Lisa was wearing a surgical mask. To keep her job, she has to wear a mask until flu season is over because she declined to get a flu vaccination this year.
I asked how it felt to wear a mask for 12 hours. She said, "Well...it's kinda claustrophobic, but I'm getting used to it. What's really weird is people keep asking me to repeat myself.. It's like they can't hear me if they can't see my lips moving. And when I smile at patients, I have to try really hard to smile with my eyes."
The American Nurses Association (ANA), the Centers for Disease Control and Prevention (CDC) and the Advisory Committee on Immunization Practices (ACIP), a CDC panel of medical and public health experts that advises on vaccine use, all align in recommending flu vaccines for healthcare workers with allowable exceptions for religious and/or medical reasons.
National Nurses United (NNU) opposes mandatory flu shots as fostering an atmosphere of distrust. Likewise, they oppose masking on the basis of stigmatizing the individual.
The influenza virus is transmitted by direct contact, large droplet spray (like a sneeze or cough, distance of about 3 feet), and by aerosolization (smaller particle aerosols).
The rationale for masking is that unvaccinated asymptomatic persons can shed the influenza virus for 24 hours before symptoms appear and up to 5 days after the onset of illness. However, minimal data regarding aerosol shedding and infectiousness of aerosol particulates exist.
The effectiveness of N95 respirator masks in preventing transmission of airborne viruses has been shown but the results of studies on the efficacy of surgical masks are mixed.
Many surgical masks are not certified as protective against respiratory infections and are loose fitting. There are no clear guidelines on how frequently surgical masks should be changed.
According to the CDC, there are no definitive studies to show that surgical masks worn by health-care workers reduce influenza transmission.
State law, state Departments of Health, and county health officers have the authority to mandate flu shots and/or masks. For example, California state law (Health & Safety Code §1288.7 / Cal OSHA §5199) requires either flu vaccination or the signing of a declination statement for all acute care hospital workers and most health-care personnel, including clinic and office-based staff.
Additionally, many county health officers in California mandate that health care workers either receive an annual flu vaccine or wear a mask during the flu season.
Many acute care facilities have adopted coercive "flu shot or mask" policies. In some cases, healthcare workers have been fired for refusing to be vaccinated.
Legally, most employers can require flu shots as a condition of employment as most employees work under an "at-will" work agreement.
However, the research used by employers to justify mandating flu vaccines for healthcare workers may be flawed and insufficient. Four such studies cited by employers were conducted in long-term care facilities and have not been proven to be generalizable to acute care settings.
The ANA maintains vaccination is a public health concern and nurses should role model illness prevention through immunization. Nurses have a responsibility to not place their patients at risk.
Vaccination is for the greater good, but individual rights must also be considered. Sometimes the ethical principle of preventing harm is in direct conflict with the ethical principle of autonomy.
When I see a co-worker wearing a surgical mask I cringe a little. My core values of justice and fairness are triggered. Is this really about protecting patients based on robust evidence or is this about shaming the nurse?
I believe in doing what is best for the greatest good but I also believe in autonomy. It comes down to personal rights versus social responsibility. I am pro-vaccination but stop short of supporting "flu shot or mask" policies.
For me, it would take irrefutable evidence of patient benefit to justify overriding personal rights and I don't believe we have that.
The rush to disregard individual freedom over scanty evidence concerns me more than the thought of Lisa not wearing a surgical mask.
Do you believe nurses should be required to get mandatory flu shots or mask? Why or why not? I'd love to hear your view.
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References
Booth, C. M., Clayton, M., Crook, B., & Gawn, J. M. (2013). Effectiveness of surgical masks against influenza bioaerosols. Journal of Hospital Infection, 84(1), 22-26.
CDC. Interim Guidance for the Use of Masks to Control Influenza Transmission.2009. Accessed January 2017 Interim Guidance for the Use of Masks to Control Influenza Transmission
| Health Professionals | Seasonal Influenza (Flu)
Serres, G., Skowronski, D., Gardam, M., Lemieux, C., Yassi, A., Patrick, D., Krajden, M., Loeb, M., Colignon, P., Carrat, F. 2017. Influenza Vaccination of Healthcare Workers: Critical Analysis of the Evidence for Patient Benefit Underpinning Policies of Enforcement. PLOS.org. accessed January 2017 Influenza Vaccination of Healthcare Workers: Critical Analysis of the Evidence for Patient Benefit Underpinning Policies of Enforcement