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Abstract

We describe the impact of changing epidemiology and vaccine introduction on characteristics of COVID-19 outbreaks in 330 long-term care facilities (LTCF) in England between November 2020 and June 2021. As vaccine coverage in LTCF increased and national incidence declined, the total number of outbreaks and outbreak severity decreased across the LTCF. The number of infected cases per outbreak decreased by 80.6%, while the proportion of outbreaks affecting staff only increased. Our study supports findings of vaccine effectiveness in LTCF.

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/content/10.2807/1560-7917.ES.2021.26.46.2100995
2021-11-18
2021-12-08
http://instance.metastore.ingenta.com/content/10.2807/1560-7917.ES.2021.26.46.2100995
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References

  1. McMichael TM, Currie DW, Clark S, Pogosjans S, Kay M, Schwartz NG, et al. Epidemiology of Covid-19 in a long-term care facility in King County, Washington. N Engl J Med. 2020;382(21):2005-11.  https://doi.org/10.1056/NEJMoa2005412  PMID: 32220208 
  2. Krutikov M, Palmer T, Donaldson A, Lorencatto F, Forbes G, Copas A, et al. Study protocol: understanding SARS-Cov-2 infection, immunity and its duration in care home residents and staff in England (VIVALDI). Wellcome Open Res. 2021;5:232.  https://doi.org/10.12688/wellcomeopenres.16193.2  PMID: 33564722 
  3. United Kingdom Government (GOV.UK). Department of Health and Social Care. Transparency data: Coronavirus (COVID-19) testing in care homes: statistics to 8 July 2020. London: GOV.UK; 16 Jul 2020. Available from: https://www.gov.uk/government/publications/coronavirus-covid-19-testing-in-care-homes-statistics-to-8-july-2020/coronavirus-covid-19-testing-in-care-homes-statistics-to-8-july-2020
  4. United Kingdom Government (GOV.UK). Department of Health and Social Care. Care home COVID-19 testing guidance: For testing of staff and residents. London: GOV.UK; 2021. Available from: https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1021342/care-home-testing-guidance-england.pdf
  5. United Kingdom Health Security Agency (UKHSA). Guidance: COVID-19: epidemiological definitions of outbreaks and clusters in particular settings. London: UKHSA; 2020. Available from: https://www.gov.uk/government/publications/covid-19-epidemiological-definitions-of-outbreaks-and-clusters/covid-19-epidemiological-definitions-of-outbreaks-and-clusters-in-particular-settings
  6. United Kingdom Government (GOV.UK). Coronavirus (COVID-19) in the UK: download data. London: GOV.UK; 2021. [Accessed: 27 Jul 2021]. Available from: https://coronavirus.data.gov.uk/details/download
  7. Britton A, Jacobs Slifka KM, Edens C, Nanduri SA, Bart SM, Shang N, et al. Effectiveness of the Pfizer-BioNTech COVID-19 vaccine among residents of two skilled nursing facilities experiencing COVID-19 outbreaks - Connecticut, December 2020-February 2021. MMWR Morb Mortal Wkly Rep. 2021;70(11):396-401.  https://doi.org/10.15585/mmwr.mm7011e3  PMID: 33735160 
  8. Shrotri M, Krutikov M, Palmer T, Giddings R, Azmi B, Subbarao S, et al. Vaccine effectiveness of the first dose of ChAdOx1 nCoV-19 and BNT162b2 against SARS-CoV-2 infection in residents of long-term care facilities in England (VIVALDI): a prospective cohort study. Lancet Infect Dis. 2021;21(11):1529-38.  https://doi.org/10.1016/S1473-3099(21)00289-9  PMID: 34174193 
  9. United Kingdom Government (GOV.UK). Department of Health and Social Care. Coronavirus (COVID-19) vaccination of people working or deployed in care homes: operational guidance. London: GOV.UK; 2021. Available from: https://www.gov.uk/government/publications/vaccination-of-people-working-or-deployed-in-care-homes-operational-guidance/coronavirus-covid-19-vaccination-of-people-working-or-deployed-in-care-homes-operational-guidance
/content/10.2807/1560-7917.ES.2021.26.46.2100995
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