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Effective control of SARS-CoV-2 transmission between healthcare workers during a period of diminished community prevalence of COVID-19.
Previously, we showed that 3% (31/1032)of asymptomatic healthcare workers (HCWs) from a large teaching hospital in Cambridge, UK, tested positive for SARS-CoV-2 in April 2020. About 15% (26/169) HCWs with symptoms of coronavirus...
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Single-dose BNT162b2 vaccine protects against asymptomatic SARS-CoV-2 infection
The BNT162b2 mRNA COVID-19 vaccine (Pfizer-BioNTech) is being utilised internationally for mass COVID-19 vaccination. Evidence of single-dose protection against symptomatic disease has encouraged some countries to opt for...
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Long-lived polarization memory in the electronic states of lead-halide perovskites from local structural dynamics.
Anharmonic crystal lattice dynamics have been observed in lead halide perovskites on picosecond timescales. Here, we report that the soft nature of the perovskite crystal lattice gives rise to dynamic fluctuations in the...
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Solution-processed perovskite light emitting diodes with efficiency exceeding 15% through additive-controlled nanostructure tailoring.
Organometal halide perovskites (OHP) are promising materials for low-cost, high-efficiency light-emitting diodes. In films with a distribution of two-dimensional OHP nanosheets and small three-dimensional nanocrystals, an energy...
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Efficacy of FFP3 respirators for prevention of SARS-CoV-2 infection in healthcare workers.
Background: Respiratory protective equipment recommended in the UK for healthcare workers (HCWs) caring for patients with COVID-19 comprises a fluid-resistant surgical mask (FRSM), except in the context of aerosol generating...
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Screening of healthcare workers for SARS-CoV-2 highlights the role of asymptomatic carriage in COVID-19 transmission
Lucy Rivett, Sushmita Sridhar, Dominic Sparkes, Matthew Routledge, Nick K Jones, Sally Forrest, Jamie Young, Joana Pereira-Dias, William L Hamilton, Mark Ferris, M Estee Torok, Luke Meredith, The CITIID-NIHR COVID-19 BioResource Collaboration, Martin D Curran, Stewart Fuller, Afzal Chaudhry, Ashley Shaw, Richard J Samworth, John R Bradley, Gordon Dougan, Kenneth GC Smith, Paul J Lehner, Nicholas J Matheson, Giles Wright, Ian G Goodfellow, Stephen Baker, Michael P Weekes, Ravi Gupta, Paul A Lyons, Mark Toshner, Ben Warne, Josefin Bartholdson Scott, Claire Cormie, Harmeet Gill, Iain Kean, Mailis Maes, Nicola Reynolds, Michelle Wantoch, Sarah Caddy, Laura Caller, Theresa Feltwell, Grant Hall, Myra Hosmillo, Charlotte Houldcroft, Aminu Jahun, Fahad Khokhar, Anna Yakovleva, Helen Butcher, Daniela Caputo, Debra Clapham-Riley, Helen Dolling, Anita Furlong, Barbara Graves, Emma Le Gresley, Nathalie Kingston, Sofia Papadia, Hannah Stark, Kathleen E Stirrups, Jennifer Webster, Joanna Calder, Julie Harris, Sarah Hewitt, Jane Kennet, Anne Meadows, Rebecca Rastall, Criona O Brien, Jo Price, Cherry Publico, Jane Rowlands, Valentina Ruffolo, Hugo Tordesillas, Karen Brookes, Laura Canna, Isabel Cruz, Katie Dempsey, Anne Elmer, Naidine Escoffery, Heather Jones, Carla Ribeiro, Caroline Saunders, Angela Wright, Rutendo Nyagumbo, Anne Roberts, Ashlea Bucke, Simone Hargreaves, Danielle Johnson, Aileen Narcorda, Debbie Read, Christian Sparke, Lucy Warboys, Kirsty Lagadu, Lenette Mactavous, Tim Gould, Tim Raine, Claire Mather, Nicola Ramenatte, Anne-Laure Vallier, Mary Kasanicki, Penelope-Jane Eames, Chris McNicholas, Lisa Thake, Neil Bartholomew, Nick Brown, Surendra Parmar, Hongyi Zhang, Ailsa Bowring, Geraldine Martell, Natalie Quinnell, Jo Wright, Helen Murphy, Benjamin J Dunmore, Ekaterina Legchenko, Stefan Gräf, Christopher Huang, Josh Hodgson, Kelvin Hunter, Jennifer Martin, Federica Mescia, Ciara O'Donnell, Linda Pointon, Joy Shih, Rachel Sutcliffe, Tobias Tilly, Zhen Tong, Carmen Treacy, Jennifer Wood, Laura Bergamaschi, Ariana Betancourt, Georgie Bowyer, Aloka De Sa, Maddie Epping, Andrew Hinch, Oisin Huhn, Isobel Jarvis, Daniel Lewis, Joe Marsden, Simon McCallum, Francescsa Nice
Jun 25, 2020
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