N95 Usage During the COVID-19 Pandemic.

Personal Protective Equipment (PPE), formerly ubiquitous and disposable in the hospital and healthcare environment, has become scarce during the COVID-19 pandemic. This shortage has precipitated creative solutions to re-use and/or extend the lifetime of PPE, most notably the N95 mask. This article attempts to summarize options regarding re-use of N95 respirators and is for informational purposes only.