Evidence map›Paper›PMID 37253276›Full record

ArticleEmerging infectious diseases2023

Long-Term SARS-CoV-2 Antibody Seroprevalence in Blood Donors, Italy.

Martina Ferrari, Lorenza Di Marco, Alessandra Pivetti, Stefania Paduano, Chiara Vecchi, Veronica Bernabucci, Rosina Maria Critelli, Simone Lasagni, Monica De Maria, Donatella Venturelli and 7 more

Open access · diamondAbstract read
In one paragraph

Article in Emerging infectious diseases, 2023. 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
0.6field-weighted citation impact, top 35% 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, 3 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
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

17 authors at 3 institutions in 1 country.

Martina Ferrari
Lorenza Di Marco
Alessandra Pivetti
Stefania Paduano
Chiara Vecchi
Veronica Bernabucci
Rosina Maria Critelli
Simone Lasagni
Monica De Maria
Donatella Venturelli
Monica Pecorari
Giorgia Boaretto
Giulia Fregni Serpini
Dante Romagnoli
Roberto Mantovani
Giovanni Battista Ceccherelli
Erica Villa
University of Modena and Reggio Emilia · ITPoliclinico di Modena · ITAssociazione Italiana Sclerosi Multipla · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We evaluated SARS-CoV-2 antibody response in voluntary blood donors in Italy at different timepoints. Immediately after lockdown easing, 908/25,657 donors (3.5%) had low IgG titers against nucleocapsid. In the next 2 years, titers increased despite few COVID-19 symptoms. On multivariate analysis, allergic rhinitis was associated with reduced risk for symptomatic COVID-19.

Indexed as

Blood DonorsCOVID-19Antibodies, ViralCommunicable Disease ControlHumansItalySARS-CoV-2Seroepidemiologic StudiesAntibodies, Viralantibodiesblood donor populationCOVID-19Italyrespiratory infectionsSARS-CoV-2serologic analysisviruses

Identifiers

PMID37253276
PMCPMC10310387
OpenAlexW4378782293

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.