The new silicone N99 half-piece respirator, VJR-NMU N99: A novel and effective tool to prevent COVID-19
T. Trakarnvanich, A. Manomaipiboon, S. Pupipatpab, P. C. Chomdee, P. Boonyapatkul
The paper introduces a new silicone N99 half-piece respirator that passes fit tests and filtration tests, showing superior performance to traditional N95 masks.
bioRxiv · Jul 23, 2020Scientific Communication & Education