Evidence map›Paper›PMID 32994349›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2020

The bacillus Calmette-Guérin vaccination allows the innate immune system to provide protection from severe COVID-19 infection.

Vincenzo Patella, Gabriele Delfino, Dario Bruzzese, Ada Giuliano, Alessandro Sanduzzi

Abstract readLetterComment
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. COVID-19 Severity and Neonatal BCG Vaccination among Young Population in Taiwan.International journal of environmental research and public health · 2021
    Article
  5. Article
  6. Review
  7. Article
  8. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Vincenzo PatellaDivision of Allergy and Clinical Immunology, Department of Medicine, Azienda Sanitaria Locale Salerno, "Santa Maria della Speranza" Hospital, 84091 Salerno, Italy; info@allergiasalerno3.it.ORCID 0000-0001-5640-6446
Gabriele DelfinoDivision of Allergy and Clinical Immunology, Department of Medicine, Azienda Sanitaria Locale Salerno, "Santa Maria della Speranza" Hospital, 84091 Salerno, Italy.
Dario BruzzeseDepartment of Public Health, University of Naples Federico II, 80138 Naples, Italy.
Ada GiulianoLaboratory of Toxicology Analysis, Department for the Treatment of Addictions, Azienda Sanitaria Locale Salerno, 84124 Salerno, Italy.
Alessandro SanduzziDepartment of Clinical Medicine and Surgery, Section of Respiratory Disease, University of Naples Federico II, 80138 Naples, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

BCG VaccineCoronavirusCoronavirus InfectionsPandemicsPneumonia, ViralBetacoronavirusCOVID-19HumansImmune SystemSARS-CoV-2VaccinationBCG Vaccine

Identifiers

PMID32994349
PMCPMC7568264

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.