April 16, 2022
2 min learn
Supply/Disclosures
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Disclosures:
Billock studies no related monetary disclosures. Please see the research for all different authors’ related monetary disclosures.
Well being care personnel with COVID-19 had been extra prone to report publicity to SARS-CoV-2 at work than of their family or neighborhood, particularly during times of excessive neighborhood transmission, CDC researchers discovered.
In a press launch, Rachael M. Billock, PhD, an epidemiologist for the CDC and Nationwide Institute for Occupational Security and Well being (NIOSH), mentioned the research confirmed that office publicity is “a significant driver of infections” amongst well being care personnel.
Billock RM, at al. Am J Infect Management. 2022;doi:10.1016/j.ajic.2022.01.007 0196-6553.
Billock famous that earlier studies hypothesized well being care personnel had been extra prone to be uncovered to SARS-CoV-2 away from work as a result of those that lived in areas with a better incidence of the illness had been extra prone to get COVID-19.
Rachel Billock
“NIOSH felt it was necessary to conduct this research to raised perceive exposure settings among health care personnel in america and the identified affiliation between incidence locally and incidence amongst well being care personnel,” Billock instructed Healio.
Billock and colleagues assessed exposures amongst well being care personnel within the U.S. between March 2020 and March 2021 utilizing nationwide COVID-19 surveillance information, adjusting the prevalence ratios for circumstances recognized earlier than the initiation of COVID-19 vaccination packages.
Total, the research discovered that amongst 83,775 well being care personnel with COVID-19 who had a number of exposures, 52% reported well being care exposures, 30.8% reported family exposures and 25.6% reported neighborhood exposures.
An adjusted evaluation confirmed that well being care personnel had been extra prone to report well being care exposures (aPR = 1.31; 95% CI, 1.26-1.36) and fewer prone to report family and/or neighborhood exposures (aPR = 0.73; 95% CI, 0.7-0.76) below the best neighborhood incidence ranges in contrast with the bottom neighborhood incidence ranges.
“Many well being care personnel with COVID-19 had been exposed at work, notably during times of excessive neighborhood incidence,” Billock mentioned, including that roughly two-thirds of well being care personnel with COVID-19 who reported publicity on the job and particular publicity sorts reported exposures to sufferers with COVID-19.
“The same proportion reported exposures to coworkers with COVID-19, with many heath care personnel reporting each kinds of exposures,” Billock mentioned. “These findings emphasize the significance of an infection prevention and management measures focusing on all potential transmission routes in well being care workplaces, together with coworker-to-coworker transmission.”
References:
Billock RM, at al. Am J Infect Control. 2022;doi:10.1016/j.ajic.2022.01.007.
Knowledge from new CDC research reveal key developments in U.S. healthcare personnel COVID-19 exposures. https://apic.org/news/data-from-new-cdc-study-reveal-key-trends-in-u-s-healthcare-personnel-covod-19-exposures. Revealed April 14, 2022. Accessed April 14, 2022.
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