Evidence map›Paper›PMID 33005839›Full record

ArticleGeoHealth2020

The Impact of a Six-Year Climate Anomaly on the "Spanish Flu" Pandemic and WWI.

Alexander F More, Christopher P Loveluck, Heather Clifford, Michael J Handley, Elena V Korotkikh, Andrei V Kurbatov, Michael McCormick, Paul A Mayewski

Abstract read
In one paragraph

Article in GeoHealth, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Review
  5. Cost-Benefit Analysis of Interventions to Mitigate the Monkeypox Virus.International journal of environmental research and public health · 2022
    Article
  6. Article
  7. Article
  8. Article
  9. Weather Variability and COVID-19 Transmission: A Review of Recent Research.International journal of environmental research and public health · 2021
    Review
  10. Membrane tension may define the deadliest virus infection.Colloid and interface science communications · 2021
    Article
  11. 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

8 authors.

Alexander F MoreInitiative for the Science of the Human Past Harvard University Cambridge MA USA.ORCID https://orcid.org/0000-0003-1712-8484
Christopher P LoveluckDepartment of Classics and Archeology, School of Humanities University of Nottingham Nottingham UK.ORCID https://orcid.org/0000-0001-9063-6851
Heather CliffordClimate Change Institute University of Maine Orono ME USA.ORCID https://orcid.org/0000-0001-5795-1913
Michael J HandleyClimate Change Institute University of Maine Orono ME USA.
Elena V KorotkikhClimate Change Institute University of Maine Orono ME USA.ORCID https://orcid.org/0000-0001-8169-0733
Andrei V KurbatovClimate Change Institute University of Maine Orono ME USA.ORCID https://orcid.org/0000-0002-9819-9251
Michael McCormickInitiative for the Science of the Human Past Harvard University Cambridge MA USA.ORCID https://orcid.org/0000-0001-7964-9387
Paul A MayewskiClimate Change Institute University of Maine Orono ME USA.ORCID https://orcid.org/0000-0002-3360-763X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The H1N1 "Spanish influenza" pandemic of 1918-1919 caused the highest known number of deaths recorded for a single pandemic in human history. Several theories have been offered to explain the virulence and spread of the disease, but the environmental context remains underexamined. In this study, we present a new environmental record from a European, Alpine ice core, showing a significant climate anomaly that affected the continent from 1914 to 1919. Incessant torrential rain and declining temperatures increased casualties in the battlefields of World War I (WWI), setting the stage for the spread of the pandemic at the end of the conflict. Multiple independent records of temperature, precipitation, and mortality corroborate these findings.

Indexed as

Climate ChangeH1N1Ice corePandemicSpanish FluWorld War I

Identifiers

PMID33005839
PMCPMC7513628

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.