LIVIVO - Search results -

Search results

Result 1 - 10 of total 12

Search options

Article ; Online: High Proportion of Asymptomatic SARS-CoV-2 Infections in 9 Long-Term Care Facilities, Pasadena, California, USA, April 2020.

Feaster, Matt / Goh, Ying-Ying

2020 Volume 26, Issue 10, Page(s) 2416–2419

Abstract: Our analysis of coronavirus disease prevalence in 9 long-term care facilities demonstrated a high proportion (40.7%) of asymptomatic infections among residents and staff members. Infection control measures in congregate settings should include mass ... ...

Abstract	Our analysis of coronavirus disease prevalence in 9 long-term care facilities demonstrated a high proportion (40.7%) of asymptomatic infections among residents and staff members. Infection control measures in congregate settings should include mass testing-based strategies in concert with symptom screening for greater effectiveness in preventing the spread of severe acute respiratory syndrome coronavirus 2.
MeSH term(s)	Adult ; Aged ; Aged, 80 and over ; Assisted Living Facilities/statistics & numerical data ; Asymptomatic Infections/epidemiology ; COVID-19 ; California/epidemiology ; Cities/epidemiology ; Coronavirus Infections/complications ; Coronavirus Infections/diagnosis ; Coronavirus Infections/epidemiology ; Female ; Health Personnel/statistics & numerical data ; Housekeeping/statistics & numerical data ; Humans ; Maintenance/statistics & numerical data ; Male ; Middle Aged ; Pandemics ; Pneumonia, Viral/complications ; Pneumonia, Viral/diagnosis ; Pneumonia, Viral/epidemiology ; Prevalence ; Skilled Nursing Facilities/statistics & numerical data
Keywords	covid19
Language	English
Publishing date	2020-07-02
Publishing country	United States
Document type	Journal Article
ZDB-ID	1380686-5
ISSN	1080-6059 ; 1080-6040
ISSN (online)	1080-6059
ISSN	1080-6040
DOI	10.3201/eid2610.202694
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 4778: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (2.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: High Proportion of Asymptomatic SARS-CoV-2 Infections in 9 Long-Term Care Facilities, Pasadena, California, USA, April 2020

Matt Feaster / Ying-Ying Goh

Emerging Infectious Diseases, Vol 26, Iss 10, Pp 2416-

2020 Volume 2419

Abstract	Our analysis of coronavirus disease prevalence in 9 long-term care facilities demonstrated a high proportion (40.7%) of asymptomatic infections among residents and staff members. Infection control measures in congregate settings should include mass testing–based strategies in concert with symptom screening for greater effectiveness in preventing the spread of severe acute respiratory syndrome coronavirus 2.
Keywords	COVID-19 ; skilled nursing facility ; assisted living facility ; long-term care facility ; 2019 novel coronavirus disease ; severe acute respiratory syndrome coronavirus 2 ; Medicine ; R ; Infectious and parasitic diseases ; RC109-216 ; covid19
Language	English
Publishing date	2020-10-01T00:00:00Z
Publisher	Centers for Disease Control and Prevention
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article: High Proportion of Asymptomatic SARS-CoV-2 Infections in 9 Long-Term Care Facilities, Pasadena, California, USA, April 2020

Feaster, Matt / Goh, Ying-Ying

Emerg Infect Dis

Abstract	Our analysis of coronavirus disease prevalence in 9 long-term care facilities demonstrated a high proportion (40.7%) of asymptomatic infections among residents and staff members. Infection control measures in congregate settings should include mass testing-based strategies in concert with symptom screening for greater effectiveness in preventing the spread of severe acute respiratory syndrome coronavirus 2.
Keywords	covid19
Publisher	WHO
Document type	Article
Note	WHO #Covidence: #624970
Database	COVID19

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾

Article ; Online: Job strain associated with increases in ambulatory blood and pulse pressure during and after work hours among female hotel room cleaners.

Feaster, Matt / Krause, Niklas

American journal of industrial medicine

2018 Volume 61, Issue 6, Page(s) 492–503

Abstract: Background: Previously documented elevated hypertension rates among Las Vegas hotel room cleaners are hypothesized to be associated with job strain.: Methods: Job strain was assessed by questionnaire. Ambulatory blood pressure (ABP) was recorded ... ...

Abstract	Background: Previously documented elevated hypertension rates among Las Vegas hotel room cleaners are hypothesized to be associated with job strain. Methods: Job strain was assessed by questionnaire. Ambulatory blood pressure (ABP) was recorded among 419 female cleaners from five hotels during 18 waking hours. Multiple linear regression models assessed associations of job strain with ABP and pulse pressure for 18-h, work hours, and after work hours. Results: Higher job strain was associated with increased 18-h systolic ABP, after work hours systolic ABP, and ambulatory pulse pressure. Dependents at home but not social support at work attenuated effects. Among hypertensive workers, job strain effects were partially buffered by anti-hypertensive medication. Conclusions: High job strain is positively associated with blood pressure among female hotel workers suggesting potential for primary prevention at work. Work organizational changes, stress management, and active ABP surveillance and hypertension management should be considered for integrated intervention programs.
MeSH term(s)	Adult ; Antihypertensive Agents ; Blood Pressure/physiology ; Blood Pressure Monitoring, Ambulatory/methods ; Female ; Housekeeping ; Humans ; Hypertension/drug therapy ; Hypertension/epidemiology ; Hypertension/etiology ; Linear Models ; Middle Aged ; Nevada/epidemiology ; Occupational Stress/complications ; Occupational Stress/epidemiology ; Risk Factors ; Surveys and Questionnaires ; Young Adult
Chemical Substances	Antihypertensive Agents
Language	English
Publishing date	2018-03-22
Publishing country	United States
Document type	Comparative Study ; Journal Article ; Research Support, U.S. Gov't, P.H.S.
ZDB-ID	604538-8
ISSN	1097-0274 ; 0271-3586
ISSN (online)	1097-0274
ISSN	0271-3586
DOI	10.1002/ajim.22837
Database	MEDical Literature Analysis and Retrieval System OnLINE

Full text online

Accessible to users with ZB MED library card

In stock of ZB MED Cologne/Königswinter

Zs.A 1605: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (1.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾

Article ; Online: Index cases first identified by nasal-swab rapid COVID-19 tests had more transmission to household contacts than cases identified by other test types.

Ji, Jenny / Viloria Winnett, Alexander / Shelby, Natasha / Reyes, Jessica A / Schlenker, Noah W / Davich, Hannah / Caldera, Saharai / Tognazzini, Colten / Goh, Ying-Ying / Feaster, Matt / Ismagilov, Rustem F

PloS one

2023 Volume 18, Issue 10, Page(s) e0292389

Abstract: At-home rapid COVID-19 tests in the U.S. utilize nasal-swab specimens and require high viral loads to reliably give positive results. Longitudinal studies from the onset of infection have found infectious virus can present in oral specimens days before ... ...

Abstract	At-home rapid COVID-19 tests in the U.S. utilize nasal-swab specimens and require high viral loads to reliably give positive results. Longitudinal studies from the onset of infection have found infectious virus can present in oral specimens days before nasal. Detection and initiation of infection-control practices may therefore be delayed when nasal-swab rapid tests are used, resulting in greater transmission to contacts. We assessed whether index cases first identified by rapid nasal-swab COVID-19 tests had more transmission to household contacts than index cases who used other test types (tests with higher analytical sensitivity and/or non-nasal specimen types). In this observational cohort study, 370 individuals from 85 households with a recent COVID-19 case were screened at least daily by RT-qPCR on one or more self-collected upper-respiratory specimen types. A two-level random intercept model was used to assess the association between the infection outcome of household contacts and each covariable (household size, race/ethnicity, age, vaccination status, viral variant, infection-control practices, and whether a rapid nasal-swab test was used to initially identify the household index case). Transmission was quantified by adjusted secondary attack rates (aSAR) and adjusted odds ratios (aOR). An aSAR of 53.6% (95% CI 38.8-68.3%) was observed among households where the index case first tested positive by a rapid nasal-swab COVID-19 test, which was significantly higher than the aSAR for households where the index case utilized another test type (27.2% 95% CI 19.5-35.0%, P = 0.003 pairwise comparisons of predictive margins). We observed an aOR of 4.90 (95% CI 1.65-14.56) for transmission to household contacts when a nasal-swab rapid test was used to identify the index case, compared to other test types. Use of nasal-swab rapid COVID-19 tests for initial detection of infection and initiation of infection control may be less effective at limiting transmission to household contacts than other test types.
MeSH term(s)	Humans ; COVID-19/diagnosis ; COVID-19/epidemiology ; SARS-CoV-2 ; Family Characteristics ; Cohort Studies ; Nose
Language	English
Publishing date	2023-10-05
Publishing country	United States
Document type	Observational Study ; Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2267670-3
ISSN	1932-6203 ; 1932-6203
ISSN (online)	1932-6203
ISSN	1932-6203
DOI	10.1371/journal.pone.0292389
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: Extreme differences in SARS-CoV-2 viral loads among respiratory specimen types during presumed pre-infectious and infectious periods.

Viloria Winnett, Alexander / Akana, Reid / Shelby, Natasha / Davich, Hannah / Caldera, Saharai / Yamada, Taikun / Reyna, John Raymond B / Romano, Anna E / Carter, Alyssa M / Kim, Mi Kyung / Thomson, Matt / Tognazzini, Colten / Feaster, Matthew / Goh, Ying-Ying / Chew, Yap Ching / Ismagilov, Rustem F

PNAS nexus

2023 Volume 2, Issue 3, Page(s) pgad033

Abstract: SARS-CoV-2 viral-load measurements from a single-specimen type are used to establish diagnostic strategies, interpret clinical-trial results for vaccines and therapeutics, model viral transmission, and understand virus-host interactions. However, ... ...

Abstract	SARS-CoV-2 viral-load measurements from a single-specimen type are used to establish diagnostic strategies, interpret clinical-trial results for vaccines and therapeutics, model viral transmission, and understand virus-host interactions. However, measurements from a single-specimen type are implicitly assumed to be representative of other specimen types. We quantified viral-load timecourses from individuals who began daily self-sampling of saliva, anterior-nares (nasal), and oropharyngeal (throat) swabs before or at the incidence of infection with the Omicron variant. Viral loads in different specimen types from the same person at the same timepoint exhibited extreme differences, up to 10
Language	English
Publishing date	2023-03-14
Publishing country	England
Document type	Journal Article
ISSN	2752-6542
ISSN (online)	2752-6542
DOI	10.1093/pnasnexus/pgad033
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article ; Online: The Influence of Housing Status on the HIV Continuum of Care: Results From a Multisite Study of Patient Navigation Models to Build a Medical Home for People Living With HIV Experiencing Homelessness.

Rajabiun, Serena / Tryon, Janell / Feaster, Matt / Pan, Amy / McKeithan, Lisa / Fortu, Karen / Cabral, Howard J / Borne, Deborah / Altice, Frederick L

American journal of public health

2020 Volume 108, Issue S7, Page(s) S539–S545

Abstract: Objectives. ...

Abstract	Objectives.
Language	English
Publishing date	2020-09-17
Publishing country	United States
Document type	Journal Article
ZDB-ID	121100-6
ISSN	1541-0048 ; 0090-0036 ; 0002-9572
ISSN (online)	1541-0048
ISSN	0090-0036 ; 0002-9572
DOI	10.2105/AJPH.2018.304736
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Un I Zs.279: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: Index cases first identified by nasal-swab rapid COVID-19 tests had more transmission to household contacts than cases identified by other test types.

Jenny Ji / Alexander Viloria Winnett / Natasha Shelby / Jessica A Reyes / Noah W Schlenker / Hannah Davich / Saharai Caldera / Colten Tognazzini / Ying-Ying Goh / Matt Feaster / Rustem F Ismagilov

PLoS ONE, Vol 18, Iss 10, p e

2023 Volume 0292389

Abstract	At-home rapid COVID-19 tests in the U.S. utilize nasal-swab specimens and require high viral loads to reliably give positive results. Longitudinal studies from the onset of infection have found infectious virus can present in oral specimens days before nasal. Detection and initiation of infection-control practices may therefore be delayed when nasal-swab rapid tests are used, resulting in greater transmission to contacts. We assessed whether index cases first identified by rapid nasal-swab COVID-19 tests had more transmission to household contacts than index cases who used other test types (tests with higher analytical sensitivity and/or non-nasal specimen types). In this observational cohort study, 370 individuals from 85 households with a recent COVID-19 case were screened at least daily by RT-qPCR on one or more self-collected upper-respiratory specimen types. A two-level random intercept model was used to assess the association between the infection outcome of household contacts and each covariable (household size, race/ethnicity, age, vaccination status, viral variant, infection-control practices, and whether a rapid nasal-swab test was used to initially identify the household index case). Transmission was quantified by adjusted secondary attack rates (aSAR) and adjusted odds ratios (aOR). An aSAR of 53.6% (95% CI 38.8-68.3%) was observed among households where the index case first tested positive by a rapid nasal-swab COVID-19 test, which was significantly higher than the aSAR for households where the index case utilized another test type (27.2% 95% CI 19.5-35.0%, P = 0.003 pairwise comparisons of predictive margins). We observed an aOR of 4.90 (95% CI 1.65-14.56) for transmission to household contacts when a nasal-swab rapid test was used to identify the index case, compared to other test types. Use of nasal-swab rapid COVID-19 tests for initial detection of infection and initiation of infection control may be less effective at limiting transmission to household contacts than other test types.
Keywords	Medicine ; R ; Science ; Q
Subject code	150
Language	English
Publishing date	2023-01-01T00:00:00Z
Publisher	Public Library of Science (PLoS)
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article ; Online: Daily SARS-CoV-2 Nasal Antigen Tests Miss Infected and Presumably Infectious People Due to Viral Load Differences among Specimen Types.

Microbiology spectrum

2023 Volume 11, Issue 4, Page(s) e0129523

Abstract: In a recent household transmission study of SARS-CoV-2, we found extreme differences in SARS-CoV-2 viral loads among paired saliva, anterior nares swab (ANS), and oropharyngeal swab specimens collected from the same time point. We hypothesized these ... ...

Abstract	In a recent household transmission study of SARS-CoV-2, we found extreme differences in SARS-CoV-2 viral loads among paired saliva, anterior nares swab (ANS), and oropharyngeal swab specimens collected from the same time point. We hypothesized these differences may hinder low-analytical-sensitivity assays (including antigen rapid diagnostic tests [Ag-RDTs]) by using a single specimen type (e.g., ANS) from reliably detecting infected and infectious individuals. We evaluated daily at-home ANS Ag-RDTs (Quidel QuickVue) in a cross-sectional analysis of 228 individuals and a longitudinal analysis (throughout infection) of 17 individuals enrolled early in the course of infection. Ag-RDT results were compared to reverse transcription-quantitative PCR (RT-qPCR) results and high, presumably infectious viral loads (in each, or any, specimen type). The ANS Ag-RDT correctly detected only 44% of time points from infected individuals on cross-sectional analysis, and this population had an inferred limit of detection of 7.6 × 10
MeSH term(s)	Humans ; Cross-Sectional Studies ; Longitudinal Studies ; SARS-CoV-2 ; Viral Load ; COVID-19/diagnosis
Language	English
Publishing date	2023-06-14
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2807133-5
ISSN	2165-0497 ; 2165-0497
ISSN (online)	2165-0497
ISSN	2165-0497
DOI	10.1128/spectrum.01295-23
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: Surveillance of Flea-Borne Typhus in California, 2011-2019.

Yomogida, Kyle / Kjemtrup, Anne / Martínez-López, Beatriz / Ibrahim, Mireille / Contreras, Zuelma / Ngo, Van / Halai, Umme-Aiman / Balter, Sharon / Feaster, Matt / Zahn, Matthew / Shearer, Eric / Sorvillo, Rochelle / Balanji, Nora / Torres, Cindy / Prado, Belinda / Porse, Charsey / Kramer, Vicki

The American journal of tropical medicine and hygiene

2023 Volume 110, Issue 1, Page(s) 142–149

Abstract: Flea-borne typhus (FBT), also referred to as murine typhus, is an acute febrile disease in humans caused by the bacteria Rickettsia typhi. Currently, cases of FBT are reported for public health surveillance purposes (i.e., to detect incidence and ... ...

Abstract	Flea-borne typhus (FBT), also referred to as murine typhus, is an acute febrile disease in humans caused by the bacteria Rickettsia typhi. Currently, cases of FBT are reported for public health surveillance purposes (i.e., to detect incidence and outbreaks) in a few U.S. states. In California, healthcare providers and testing laboratories are mandated to report to their respective local public health jurisdictions whenever R. typhi or antibodies reactive to R. typhi are detected in a patient, who then report cases to state health department. In this study, we characterize the epidemiology of flea-borne typhus cases in California from 2011 to 2019. A total of 881 cases were reported during this period, with most cases reported among residents of Los Angeles and Orange Counties (97%). Demographics, animal exposures, and clinical courses for case patients were summarized. Additionally, spatiotemporal cluster analyses pointed to five areas in southern California with persistent FBT transmission.
MeSH term(s)	Animals ; Mice ; Humans ; Typhus, Endemic Flea-Borne/diagnosis ; Typhus, Epidemic Louse-Borne ; Rickettsia typhi ; California/epidemiology ; Siphonaptera/microbiology
Language	English
Publishing date	2023-12-18
Publishing country	United States
Document type	Journal Article
ZDB-ID	2942-7
ISSN	1476-1645 ; 0002-9637
ISSN (online)	1476-1645
ISSN	0002-9637
DOI	10.4269/ajtmh.23-0272
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Ud II Zs.61: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

To top

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

Full text online

More links

Kategorien

Inter-library loan at ZB MED

Kategorien

Inter-library loan at ZB MED

Full text online

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

Inter-library loan at ZB MED

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

Full text online

More links

Kategorien

Inter-library loan at ZB MED

More links

Kategorien

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito