Evidence map›Paper›PMID 34477055›Full record

ArticleEuro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin2021

A large outbreak of giardiasis in a municipality of the Bologna province, north-eastern Italy, November 2018 to April 2019.

Davide Resi, Stefania Varani, Anna Rosa Sannella, Alessandra M De Pascali, Margherita Ortalli, Giovanna Liguori, Marco Benvenuti, Maria C Re, Roberta Pirani, Luciana Prete and 5 more

Open access · diamondAbstract read
In one paragraph

Article in Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
3.4field-weighted citation impact, top 8% 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

12 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. Article
  3. The history of giardiasis.Parasitology research · 2025
    Review
  4. Food and waterborne parasitology · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Prevalence and genetic diversity ofOne health (Amsterdam, Netherlands) · 2022
    Article
  12. 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

15 authors at 3 institutions in 1 country.

Davide ResiUnit of Hygiene and Public Health, Department of Public Health, Bologna, Italy.
Stefania VaraniDepartment of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Italy.
Anna Rosa SannellaUnit of Foodborne and Neglected Parasites, Department of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy.
Alessandra M De PascaliDepartment of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Italy.
Margherita OrtalliUnit of Microbiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.
Giovanna LiguoriDepartment of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Italy.
Marco BenvenutiUnit of Microbiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.
Maria C ReDepartment of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Italy.
Roberta PiraniUnit of Hygiene and Public Health, Department of Public Health, Bologna, Italy.
Luciana PreteUnit of Nutrition, Diet and Lifestyle, Department of Public Health, Bologna, Italy.
Claudia MazzettiUnit of Nutrition, Diet and Lifestyle, Department of Public Health, Bologna, Italy.
Muriel MustiUnit of Epidemiology, Health Promotion and Risk Communication, Department of Public Health, Bologna, Italy.
Lorenzo PizziUnit of Epidemiology, Health Promotion and Risk Communication, Department of Public Health, Bologna, Italy.
Tiziana SannaUnit of Hygiene and Public Health, Department of Public Health, Bologna, Italy.
Simone M CacciòUnit of Foodborne and Neglected Parasites, Department of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy.
University of Bologna · ITAzienda USL di Bologna · ITIstituto Superiore di Sanità · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Giardiasis, the disease caused by the flagellate

Indexed as

Giardia lambliaGiardiasisDisease OutbreaksFecesGenotypeGiardiaHumansGiardiaItalyoutbreakwater

Identifiers

PMID34477055
PMCPMC8414958
OpenAlexW3197752604

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.