Ecology and spread of the North American H5N1 epizootic
Lambodhar Damodaran; Anna S. Jaeger; Louise H. Moncla · 2025 · Nature
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract
Abstract Since late 2021, a panzootic of highly pathogenic H5N1 has devastated wild birds, agriculture and mammals. Here an analysis of 1,818 haemagglutinin sequences from wild birds, domestic birds and mammals reveals that the North American panzootic was driven by around nine introductions into the Atlantic and Pacific flyways, followed by rapid dissemination through wild, migratory birds. Transmission was primarily driven by Anseriformes, while non-canonical species acted as dead-end hosts. In contrast to the epizootic of 2015 (refs. 1,2 ), outbreaks in domestic birds were driven by around
Abstract by Lambodhar Damodaran; Anna S. Jaeger; Louise H. Moncla, Nature (2025) — licensed CC BY 4.0.
About to run something similar?
Run an AI Precheck on your own design to catch failure modes like this one before you spend the time. Your first desk check is free.
Related failures
Catastrophic Natural Disasters and Economic Growth
Negative / Null Result ReportBrain anomalies in children exposed prenatally to a common organophosphate pesticide
Negative / Null Result ReportPhylogenomic Insights into the Evolution of Stinging Wasps and the Origins of Ants and Bees
Negative / Null Result ReportSpecies Richness and the Temporal Stability of Biomass Production: A New Analysis of Recent Biodiversity Experiments
Negative / Null Result ReportNew Insight into the History of Domesticated Apple: Secondary Contribution of the European Wild Apple to the Genome of Cultivated Varieties
Negative / Null Result ReportIncreasing Crop Diversity Mitigates Weather Variations and Improves Yield Stability
WASTE indexes this work — it does not host or republish it. Failure-type classification is automated and approximate.
Metadata source: OpenAlex · DOI 10.1038/s41586-025-09737-x