Hi, I will soon start working in the BSL3 lab with avian influenza viruses. Since they spread via aerosols, we are required to use facial protection, at least N95 or FFP3 mask. I used to wear a simple anti-dust FFP3 mask but after short-time use (about 1 hour) it was becoming unbearably uncomfortable, due to moisture build-up and feeling of not being able to breath freely. I will work in the BSL3 lab for at least 6 hours a day. Does anyone have any experience with the comfort of use of N95 masks for a prolonged time, or with any other kinds of facial protection that is more comfortable? PAPRs are out of our financial reach I'm afraid
I found the 3M company's N100 respirator to be relatively comfortable for me. Perhaps you can contact the company and ask a representative to send you a sample. Once received, see your occ health specialist to get fit tested and to determine if this respirator is comfortable for you. Here is a link for more information about the respirator: http://multimedia.3m.com/mws/media/40736O/3m-adjustable-strap-particulate-respirator-fitting-instructions.pdf
Actually N95 musk along is not recommendate for handling the live HPAIV. Please use PAPR (Powered air-purifying respirator) where no need N95.
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