The Impact of a Six‐Year Climate Anomaly on the “Spanish Flu” Pandemic and WWI

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

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.

Citation

More, A. F., Loveluck, C. P., Clifford, H., Handley, M. J., Korotkikh, E. V., Kurbatov, A. V., …Mayewski, P. A. (2020). The Impact of a Six‐Year Climate Anomaly on the “Spanish Flu” Pandemic and WWI. GeoHealth, 4(9), Article e2020GH000277. https://doi.org/10.1029/2020GH000277

• Journal Article Type: Article
• Acceptance Date: Aug 27, 2020
• Online Publication Date: Sep 15, 2020
• Publication Date: 2020-09
• Deposit Date: Sep 29, 2020
• Publicly Available Date: Oct 1, 2020
• Journal: GeoHealth
• Electronic ISSN: 2471-1403
• Peer Reviewed: Peer Reviewed
• Volume: 4
• Issue: 9
• Article Number: e2020GH000277
• DOI: https://doi.org/10.1029/2020GH000277
• Keywords: Spanish Flu; World War I; Climate Change; H1N1; Pandemic; Ice core
• Public URL: https://nottingham-repository.worktribe.com/output/4930205
• Publisher URL: https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2020GH000277
• Additional Information: Received: 2020-05-28; Accepted: 2020-08-27; Published: 2020-09-24