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Portable air purifiers could help to reduce transmission of Covid-19 | Wellcome / EPSRC Centre for Interventional and Surgical Sciences - UCL – University College London
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CONOPU Air Purifier For Bedroom Home, HEPA H13 Filter Air Purifier 3-Stage Filtration, Aromatherapy Function, Air Filter with Night Light, Portable Purifier For Pet Pollen Dander : Amazon.co.uk: Home & Kitchen
![Air filter significantly reduces presence of airborne SARS-CoV-2 in COVID-19 wards | University of Cambridge Air filter significantly reduces presence of airborne SARS-CoV-2 in COVID-19 wards | University of Cambridge](https://www.cam.ac.uk/sites/www.cam.ac.uk/files/news/research/news/cov.jpg)