Details:

Alternative Title:
MMWR Morb Mortal Wkly Rep
Personal Author:
Kimball, Anne ; Hatfield, Kelly M. ; Arons, Melissa ; James, Allison ; Taylor, Joanne ; ... More +
Kimball, Anne ; Hatfield, Kelly M. ; Arons, Melissa ; James, Allison ; Taylor, Joanne ; Spicer, Kevin ; Bardossy, Ana C. ; Oakley, Lisa P. ; Tanwar, Sukarma ; Chisty, Zeshan ; Bell, Jeneita M. ; Methner, Mark ; Harney, Josh ; Jacobs, Jesica R. ; Carlson, Christina M. ; McLaughlin, Heather P. ; Stone, Nimalie ; Clark, Shauna ; Brostrom-Smith, Claire ; Page, Libby C. ; Kay, Meagan ; Lewis, James ; Russell, Denny ; Hiatt, Brian ; Gant, Jessica ; Duchin, Jeffrey S. ; Clark, Thomas A. ; Honein, Margaret A. ; Reddy, Sujan C. ; Jernigan, John A. ; Baer, Atar ; Barnard, Leslie M. ; Benoliel, Eileen ; Fagalde, Meaghan S. ; Ferro, Jessica ; Smith, Hal Garcia ; Gonzales, Elysia ; Hatley, Noel ; Hatt, Grace ; Hope, Michaela ; Huntington-Frazier, Melinda ; Kawakami, Vance ; Lenahan, Jennifer L. ; Lukoff, Margaret D. ; Maier, Emily B. ; McKeirnan, Shelly ; Montgomery, Patricia ; Morgan, Jennifer L. ; Mummert, Laura A. ; Pogosjans, Sargis ; Riedo, Francis X. ; Schwarcz, Leilani ; Smith, Daniel ; Stearns, Steve ; Sykes, Kaitlyn J. ; Whitney, Holly ; Ali, Hammad ; Banks, Michelle ; Balajee, Arun ; Chow, Eric J. ; Cooper, Barbara ; Currie, Dustin W. ; Dyal, Jonathan ; Healy, Jessica ; Hughes, Michael ; McMichael, Temet M. ; Nolen, Leisha ; Olson, Christine ; Rao, Agam K. ; Schmit, Kristine ; Schwartz, Noah G. ; Tobolowsky, Farrell ; Zacks, Rachael ; Zane, Suzanne Less -
Corporate Authors:
Public Health – Seattle & King County. ; CDC COVID-19 Investigation Team.
Public Health – Seattle & King County. ; CDC COVID-19 Investigation Team. Less -
Description:
Older adults are susceptible to severe coronaVirus disease 2019 (COVID-19) outcomes as a consequence of their age and, in some cases, underlying health conditions (1). A COVID-19 outbreak in a long-term care skilled nursing facility (SNF) in King County, Washington that was first identified on February 28, 2020, highlighted the potential for rapid spread among residents of these types of facilities (2). On March 1, a health care provider at a second long-term care skilled nursing facility (facility A) in King County, Washington, had a positive test result for SARS-CoV-2, the novel coronaVirus that causes COVID-19, after working while symptomatic on February 26 and 28. By March 6, seven residents of this second facility were symptomatic and had positive test results for SARS-CoV-2. On March 13, CDC performed symptom assessments and SARS-CoV-2 tTesting for 76 (93%) of the 82 facility A residents to evaluate the utility of symptom screening for identification of COVID-19 in SNF residents. Residents were categorized as asymptomatic or symptomatic at the time of tTesting, based on the absence or presence of fever, cough, shortness of breath, or other symptoms on the day of tTesting or during the preceding 14 days. Among 23 (30%) residents with positive test results, 10 (43%) had symptoms on the date of tTesting, and 13 (57%) were asymptomatic. Seven days after tTesting, 10 of these 13 previously asymptomatic residents had developed symptoms and were recategorized as presymptomatic at the time of tTesting. The reverse transcription-polymerase chain reaction (RT-PCR) tTesting cycle threshold (Ct) values indicated large quantities of viral RNA in asymptomatic, presymptomatic, and symptomatic residents, suggTesting the potential for Transmission regardless of symptoms. Symptom-based screening in SNFs could fail to identify approximately half of residents with COVID-19. Long-term care facilities should take proactive steps to prevent introduction of SARS-CoV-2 (3). Once a confirmed case is identified in an SNF, all residents should be placed on isolation precautions if possible (3), with considerations for extended use or reuse of personal protective equipment (PPE) as needed (4).
Subjects:
[+]
Aged Aged, 80 And Over Asymptomatic Diseases BetacoronaVirus Clinical Laboratory Techniques CoronaVirus Infections COVID-19 Disease Outbreaks Female Full Report Humans Long-Term Care Male Pandemics Pneumonia, Viral Skilled Nursing Facilities Washington
Source:
MMWR Morb Mortal Wkly Rep. 69(13):377-381
Pubmed ID:
32240128
Pubmed Central ID:
PMC7119514
Document Type:
Journal Article
Place as Subject:
Washington
Collection(s):
Morbidity and Mortality Weekly Report (MMWR)
Main Document Checksum:
[+]
urn:sha256:ad54ca3dbe5993f7923c5f396aec992e7e6f70293f4fe4a4c87dc3f0d83674aa
Download URL:
https://stacks.cdc.gov/view/cdc/87229/cdc_87229_DS1.pdf
File Type:

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