![PAPR Hood](https://www.nationalelfservice.net/cms/wp-content/uploads/2020/08/PAPR-Hood-150x150.png)
Mark-Steven Howe takes a look at a preprint of a systematic review that evaluates the effect of Powered Air Purifying Respirators (PAPRs)for respiratory protection compared with N95/FFP2 masks on HCW infection rates and contamination.
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