The SARS-CoV-2 (COVID-19) pandemic has placed a tremendous amount of strain on resources in the health care setting. One of the most pressing issues is the rapid depletion of personal protective equipment (PPE) used in the care of patients. This is a significant concern for health care workers' health and safety. Many entities have depleted or soon will exhaust their stockpile of PPE despite adopting PPE-sparing practices as the number of COVID-19 cases in the United States increases at an almost exponential rate and manufacturers struggle to keep up with the worldwide demand. This potential shortage is particularly concerning for commonly used N95 respirators and powered-air purifying respirators (PAPRs). Recently, the US Occupational Safety and Health Administration (OSHA) 1 even temporarily suspended the requirement to perform annual fit testing of respirators to allow entities to conserve respirators and preserve them for patient care. These measures are unprecedented and highlight the urgent need for entities to develop solutions to proactively address what could be potentially a grave occupational health issue.At Duke University and Health System, we have evaluated and will begin using hydrogen peroxide vapor to decontaminate and reuse N95 respirators. In this communication, we briefly discuss the decontamination validation process and post-decontamination performance validation conducted at Duke. This validation, which is supported by previous laboratory testing, funded by the US Food and Drug Administration (FDA), demonstrated that N95 respirators still met performance requirements even after decontamination with hydrogen peroxide vapor in the laboratory setting for over 50 times. 2 While previous studies have shown the applicability of the hydrogen peroxide vapor process, we have also confirmed that the respirator still functions as designed, using our standardized human N95 fit testing methodology. We will now use this internally validated and Duke Institutional Biosafety Review Committee (IBRC)-approved laboratory decontamination process in the clinical setting to dramatically extend the life of our N95 respirators. We hope that sharing our processes through this brief communication can help other entities with access to hydrogen peroxide vapor to evaluate the potential applicability of this technology at their facility or partner with those who may already have this capability, including other private-sector life science organizations. Process/MethodWe, like others, have implemented many Centers for Disease Control and Prevention (CDC)-approved N95 reuse practices, including employees reusing their own N95s for the duration of their shifts. However, this alone may not be adequate to meet our anticipated need with various centers reporting multiplefold higher use of PPE as their caseload increases. In the interest of our workforce safety, the goal was thus to extend the life of our existing supply.

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Introduction: This study attempts to understand the demographics and salaries of the biosafety workforce worldwide. It builds upon previous surveys of biosafety professionals. Methods: Using multiple regression, this study explored what factors significantly predict salary. Moreover, this study examined whether significant differences existed regarding salary. These differences were analyzed in isolation (i.e., the variable itself) and while controlling for the variables that predicted salary. Results: In this article, eight factors significantly predicted salary: right-to-work state first, biosafety certifications, place of employment, data entry responsibilities, percentage of biosafety job responsibilities, number of direct reports, level of education, and finally the cumulative years of experience in the field. Discussion: This study highlighted certain trends that have remained consistent and new trends that have emerged over time. This research had increased international participation as compared with previous studies.