What is already known about this topic? ‘Health care personnel (HCP) are at heightened risk of acquiring COVID-19 infection, but limited information exists about transmission in health care settings.’
What is added by this report? ‘Among 121 HCP exposed to a patient with unrecognised COVID-19, 43 became symptomatic and were tested for SARS-CoV-2, of whom three had positive test results; all three had unprotected patient contact. Exposures while performing physical examinations or during nebuliser treatments were more common among HCP with COVID-19.’
What are the implications for public health practice? ‘Unprotected, prolonged patient contact, as well as certain exposures, including some aerosol-generating procedures, were associated with SARS-CoV-2 infection in HCP. Early recognition and isolation of patients with possible infection and recommended PPE use can help minimise unprotected, high-risk HCP exposures and protect the health care workforce.’
Read here (US CDC, April 17, 2020)
Worst ever Covid variant? Omicron
John Campbell shares his findings on Omicron. View here (Youtube, Nov 27, 2021)
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