Evidence map›Paper›PMID 34985301›Full record

ArticleMicrobiology spectrum2022

Nosocomial Transmission of SARS-CoV-2 Involving Vaccinated Health Care Workers.

Laura Pérez-Lago, Marina Machado, María de Mar Gómez-Ruiz, Pedro J Sola-Campoy, Sergio Buenestado-Serrano, Victor Manuel de la Cueva-García, Marta Herranz, Cristina Andrés Zayas, Ignacio Sánchez-Arcilla, Rubén Francisco Flores-García and 6 more

Open access · goldAbstract readCase Reports
In one paragraph

Article in Microbiology spectrum, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.7field-weighted citation impact, top 32% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

16 authors at 2 institutions in 1 country.

Laura Pérez-LagoServicio de Microbiología Clínica y Enfermedades Infecciosas, Gregorio Marañón General University Hospital, Madrid, Spain.
Marina MachadoServicio de Microbiología Clínica y Enfermedades Infecciosas, Gregorio Marañón General University Hospital, Madrid, Spain.
María de Mar Gómez-RuizInstituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain.
Pedro J Sola-CampoyServicio de Microbiología Clínica y Enfermedades Infecciosas, Gregorio Marañón General University Hospital, Madrid, Spain.
Sergio Buenestado-SerranoServicio de Microbiología Clínica y Enfermedades Infecciosas, Gregorio Marañón General University Hospital, Madrid, Spain.
Victor Manuel de la Cueva-GarcíaServicio de Microbiología Clínica y Enfermedades Infecciosas, Gregorio Marañón General University Hospital, Madrid, Spain.
Marta HerranzServicio de Microbiología Clínica y Enfermedades Infecciosas, Gregorio Marañón General University Hospital, Madrid, Spain.
Cristina Andrés ZayasInstituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain.
Ignacio Sánchez-ArcillaInstituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain.
Rubén Francisco Flores-GarcíaInstituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain.
Nieves López-FresneñaInstituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain.
Sonia García de San JoséInstituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain.
Pilar CatalánServicio de Microbiología Clínica y Enfermedades Infecciosas, Gregorio Marañón General University Hospital, Madrid, Spain.
Patricia MuñozServicio de Microbiología Clínica y Enfermedades Infecciosas, Gregorio Marañón General University Hospital, Madrid, Spain.ORCID 0000-0001-5706-5583
Darío García de ViedmaServicio de Microbiología Clínica y Enfermedades Infecciosas, Gregorio Marañón General University Hospital, Madrid, Spain.ORCID 0000-0003-3647-7110
Gregorio Marañón Microbiology-ID COVID 19 Study Group
Hospital General Universitario Gregorio Marañón · ESUniversidad Complutense de Madrid · ES

Funding

MEC | Instituto de Salud Carlos III (ISCIII) CPII20/00001
6 · The paper itself

Abstract

COVID-19 vaccination has proven to be effective at preventing symptomatic disease but there are scarce data to fully understand whether vaccinated individuals can still behave as SARS-CoV-2 transmission vectors. Based on viral genome sequencing and detailed epidemiological interviews, we report a nosocomial transmission event involving two vaccinated health care-workers (HCWs) and four patients, one of them with fatal outcome. Strict transmission control measures, as during the prevaccination period, must be kept between HCWs and HCWs-patients in nosocomial settings.

Indexed as

COVID-19COVID-19 VaccinesCross InfectionHealth PersonnelHumansPhylogenySARS-CoV-2VaccinationWhole Genome SequencingCOVID-19 VaccinesCOVID-19genomicsnosocomialSARS-CoV-2transmissionvaccination

Identifiers

PMID34985301
PMCPMC8729768
OpenAlexW4205458811

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.