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Tag: congregate settings
April 21, 2021
Postvaccination SARS-CoV-2 Infections Among Skilled Nursing Facility Residents and Staff Members — Chicago, Illinois, December 2020–March 2021
Twenty-two possible breakthrough SARS-CoV-2 infections (infection ≥14 days after the second vaccine dose) were identified among skilled nursing facility staff (n = 10) and residents (n = 12) across 15 facilities in the Chicago, IL area. Among these cases, 14 (64%) were asymptomatic, two residents were hospitalized, and one resident died due to multiple concurrent…
April 19, 2021
Short‐term Impact of Nursing Home SARS‐CoV‐2 Vaccinations on New Infections, Hospitalizations, and Deaths
A study comparing SARS-CoV-2 infections and hospitalizations in nursing homes (n = 280) that had early vaccine clinics (between December 18, 2020, and January 2, 2021) and later vaccine clinics (between January 3 and January 18, 2021) found that one week following the clinics, nursing homes with earlier clinics had 2.5 fewer incident SARS‐CoV‐2 infections…
April 8, 2021
Humoral and Cellular Immunogenicity of the BNT162b2 MRNA Covid-19 Vaccine in Nursing Home Residents
Nursing home residents who had a prior SARS-CoV-2 infection were more likely than those with no history of infection to have an immunologic response within 1 week of the second dose of the Pfizer-BioNtech vaccine. Among nursing home residents in Belgium, humoral and cellular responses elicited by vaccination with the Pfizer-BioNtech vaccine were detected in…
April 5, 2021
Outbreak of COVID-19 and Interventions in a Large Jail — Cook County, IL, United States, 2020
From March 1–April 30, 2020, 907 symptomatic and asymptomatic cases of SARS-CoV-2 infection were detected among detained persons (n = 628) and staff (n = 279) in a large jail in Chicago, representing an attributable risk of 13%. Of 1,256 detained persons tested for SARS-CoV-2, 628 (50%) were positive, among whom 479 (76%) were symptomatic. Early interventions included enhanced…
April 2, 2021
Rapid Spread of SARS-CoV-2 in a State Prison After Introduction by Newly Transferred Incarcerated Persons — Wisconsin, August 14–October 22, 2020
In a Wisconsin state medium-security prison, 79% of the incarcerated population and 3% of staff members contracted SARS-CoV-2 in a span of 8 weeks after the prison received six newly transferred persons who were not identified to be SARS-CoV-2 positive at the time of intake. On August 13 the transferred persons were quarantined with other…
April 1, 2021
Risk Factors Associated With SARS-CoV-2 Infections, Hospitalization, and Mortality Among US Nursing Home Residents
Individual-level factors were more likely to be associated with risk of SARS-CoV-2-related hospitalization and death than risk of SARS-CoV-2 infection. In a retrospective longitudinal cohort study of over 482,000 long-stay nursing home residents, risk of hospitalization was associated with BMI >45; male sex; Hispanic, Black, or Asian race/ethnicity; comorbidities; and older age (>90 years). In…
March 31, 2021
Factors Associated with SARS-CoV-2 Positivity in 20 Homeless Shelters in Toronto, Canada, from April to July 2020: A Repeated Cross-Sectional Study
Among 872 residents of homeless shelters in Toronto, Canada across 20 shelter locations, 504 unique individuals had a SARS-CoV-2 tests performed in outbreak settings (April 1 to July 31, 2020), of which 69 (14%) were positive. There was no association between SARS-CoV-2 positivity and medical history or symptoms. Those who tested positive for SARS-CoV-2 were…
COVID-19 Case and Mortality Rates in the Federal Bureau of Prisons
A study of COVID-19 in US Federal Prisons found that both the case rate and mortality was higher among inmates in these facilities compared to the general population. The crude case rate (11,710 per 100,000 population) was 5-times higher than that in the general population and the age- and sex-adjusted mortality rate for COVID-19 (77.4…
March 25, 2021
COVID-19 Infection Risk amongst 14104 Vaccinated Care Home Residents A National Observational Longitudinal Cohort Study in Wales United Kingdom December 2020 to March 2021
[Pre-print, not peer-reviewed] Only 1% of over 14,000 nursing home residents in the UK who have received the first dose of either the Pfizer-BioNTech or Oxford-AstraZeneca vaccines reported a positive SARS-CoV-2 PCR test in an observational study from December 2020 to March 2021. 90% of infections occurred within 28 days of the first dose. At…
March 19, 2021
Shelter Characteristics, Infection Prevention Practices, and Universal Testing for SARS-CoV-2 at Homeless Shelters in 7 US Urban Areas
Findings from SARS-CoV-2 testing offered to clients and staff at 63 homeless shelters, irrespective of symptoms, found lower prevalence of infection at shelters that implemented head-to-toe sleeping and that excluded symptomatic staff from working. Shelters with medical services available were less likely to have very high infection prevalence (defined as >10%). Self, J et al….
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