As we continue to navigate through the COVID-19 pandemic, our role as OSH professionals continues to evolve. Early on, we mitigated risks based on limited information. With more research and experience, we have been able to sharpen our focus on preventing transmission via respiratory droplets and aerosols, while focusing less on contaminated surfaces. In fact, studies are showing that universal masking likely reduces the dose of virus and, therefore, the response or degree of illness. Achieving universal masking is a challenge, but that public health strategy along with physical distancing, favoring outdoor spaces and following proper personal hygiene practices remain our best approach.
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