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Our community has rated this post as helpful. If you agree, why not thank burntorangehorn
Please note that this is not an invitation to those of you who claim that "masks don't work" to turn this into a political discussion. I'm simply explaining the principle.
This mask is a fail.
When I worked in ICU we had to be tested that our lungs could handle wearing a regular N95 mask with out becoming light headed or dizzy. We would wear N95 masks when we took care of patients with Tuberculosis
It is very disappointing to see the CDC or NIH tout N95 masks without telling the public the risks for people with decreased pulmonarytidal problems. Elderly, people with COPD, black lung, asbestosis, asthma etc. For people with any type of decreased pulmonary function, the valve makes it easier to exhale the CO2.
Please note that this is not an invitation to those of you who claim that "masks don't work" to turn this into a political discussion. I'm simply explaining the principle.
Mid summer, I have to only change to a new mask once when cutting the lawn due to it getting sweaty and making it difficult to breathe.
As far as other uses, I use a better mask for those tasks.
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