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Showing results for tags 'Transmission'.
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Content ArticleRosie Hughes has tested positive for the coronavirus that has killed so many of her patients. In her candid blog, published in the Guardian, she talks about her experiences, fear and the guilt she feels.
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- Virus
- Self-isolation
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Content ArticleThe National COVID-19 Clinical Evidence Taskforce supports Australia’s healthcare professionals with continually updated, evidence-based clinical guidelines. This website includes: guidelines decision Flowcharts research under review.
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- Staff safety
- High risk groups
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Content ArticleHealthcare workers (HCWs), particularly those from ethnic minority groups, have been shown to be at disproportionately higher risk of infection with severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) compared to the general population. However, there is insufficient evidence on how demographic and occupational factors influence infection risk among ethnic minority HCWs. Researchers analysed data from 10,772 HCWs who worked during the pandemic to identify demographic and household factors that contributed to infection risk. Results from the UK-REACH study, co-funded by the NIHR and UK Research and Innovation, showed that healthcare workers' risk of catching coronavirus increased in correlation with the level of exposure to COVID-19 patients. Other risk factors included a lack of PPE access and sharing living or working environments with other key workers. Geographical differences were also seen, with healthcare workers in Scotland and South West England at lower risk of infection compared with those in the West Midlands. Intensive care unit staff were also at lower risk than those in other hospital settings.
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Content ArticleIn this article for Nature, Aris Katzourakis, Professor of Evolution and Genomics at the University of Oxford, highlights misconceptions around the word 'endemic' that have arisen during the Covid-19 pandemic. He defines an endemic infection as "one in which overall rates are static — not rising, not falling," and highlights that we have come to associate this with less harmful illnesses such as the common cold, when in fact it can also be applied to deadly diseases including malaria, polio and tuberculosis. He argues that the word has been misused by policymakers to indicate that the virus poses less threat and therefore no action needs to be taken. In order to tackle the ongoing threat of Covid-19, the author suggests the following four actions: Set aside lazy optimism Be realistic about the likely levels of death, disability and sickness. Targets set for reduction should consider that circulating virus risks giving rise to new variants Use the weapons we have available, globally: effective vaccines, antiviral medications, diagnostic tests and a better understanding of how to stop an airborne virus through mask wearing, distancing, and air ventilation and filtration Iinvest in vaccines that protect against a broader range of variants