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Ecological Intelligence

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Ecological Intelligence / Subject

Disease

Peer-reviewed Africa

Outbreak genomics can narrow antibody hypotheses before it can establish treatment efficacy

Evidence
Peer-reviewed
Geography
Democratic Republic of the Congo and Uganda
System
Bundibugyo virus outbreak / One Health disease system

WHAT THE EVIDENCE SAYS

Researchers analyzed 44 Bundibugyo virus sequences, including 12 from the 2026 outbreak, and used genomic and structural analyses to assess how existing Ebola monoclonal antibodies may bind the outbreak glycoprotein.

WHY IT MATTERS / OUR READ

Rapid genomic analysis can prioritize which countermeasures deserve laboratory and clinical attention during an outbreak, shortening the hypothesis space before definitive efficacy evidence exists.

CAVEATS / UNCERTAINTY

The paper predicts antibody binding and potential efficacy; it does not demonstrate clinical effectiveness in patients. The published version is an early peer-reviewed article that remains subject to editorial replacement by the final version of record.

SOURCE

Nature Communications
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EvidencePeer-reviewedGeographyDemocratic Republic of the Congo and UgandaSystemBundibugyo virus outbreak / One Health disease system WHAT THE EVIDENCE SAYS Researchers analyzed 44 Bundibugyo virus sequences, including 12 from the 2026 outbreak,

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Institutional report North America

A New York cormorant vNDV case is a surveillance signal, not an outbreak

Evidence
Institutional / NGO report
Geography
New York, USA
System
Wildlife disease / One Health

WHAT THE EVIDENCE SAYS

Cornell’s Animal Health Diagnostic Center reported a virulent Newcastle disease virus detection in an adult double-crested cormorant, with USDA’s National Veterinary Services Laboratories confirming the virulent genotype using the fusion-protein cleavage-site sequence.

WHY IT MATTERS / OUR READ

The detection is worth retaining as a One Health surveillance signal because wild birds can move pathogens across landscapes that also contain domestic poultry and rehabilitation or captive-bird facilities.

CAVEATS / UNCERTAINTY

This is a single confirmed bird. It does not establish sustained transmission among wild birds, a poultry outbreak, or a population-level wildlife effect; the source is an institutional diagnostic report rather than peer-reviewed epidemiology.

SOURCE

Cornell University College of Veterinary Medicine
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Cornell and USDA’s NVSL confirmed virulent Newcastle disease virus in one double-crested cormorant; the finding matters for wildlife–poultry surveillance, not as evidence of broader transmission.

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Africa

Kenya’s One Health record shows research mattered when it was translated into disease-control policy

Evidence
Institutional synthesis
Geography
Kenya
System
Human–livestock–wildlife disease governance

WHAT THE EVIDENCE SAYS

An ILRI evidence-to-policy brief reviews a decade of Kenyan One Health research and partnerships and links that work to three national policy products: an anthrax control strategy, a human brucellosis testing strategy and a Rift Valley fever contingency plan. The emphasis is on the institutional work required to move evidence through agencies and into operational guidance.

WHY IT MATTERS / OUR READ

Disease science does not become public policy automatically. The case is useful because it treats translation capacity—long-term relationships, cross-sector institutions and decision timing—as part of the evidence system rather than as communication added after research is finished.

CAVEATS / UNCERTAINTY

This is an institutional retrospective from an organization involved in the work, not an independent causal evaluation of policy effectiveness. The existence of a strategy does not demonstrate implementation quality or improved disease outcomes.

SOURCE

International Livestock Research Institute
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An ILRI retrospective traces how sustained research partnerships contributed to national strategies for anthrax, brucellosis and Rift Valley fever.

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Government data

Australia’s H5N1 response is entering a multi-species wildlife phase

Evidence
Government data
Geography
Australia
System
Wild birds, marine mammals and terrestrial wildlife disease surveillance

WHAT THE EVIDENCE SAYS

Australia's national bird-flu surveillance dashboard reported 583 confirmed H5 wildlife events as of September 18, with detections spread across multiple states and territories. Separate expert reporting on the Australian response has documented spillover detections in mammalian wildlife, including seals and other species, while authorities have not reported sustained mammal-to-mammal transmission.

WHY IT MATTERS / OUR READ

Worth keeping in the back of your mind because the management problem is shifting from an avian outbreak to a broader wildlife-interface surveillance challenge. The useful next evidence will be whether mammalian infections remain independent spillovers, which species and places become recurrent, and how carcass, rehabilitation and biosecurity systems adapt.

CAVEATS / UNCERTAINTY

A reported 'event' is not the same as an individual infected animal, and testing intensity changes after an outbreak becomes established. Mammalian detection does not imply mammal-to-mammal transmission, and current surveillance counts should not be read as a population-impact estimate.

SOURCE

Australian Department of Agriculture, Fisheries and Forestry
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Global Virus Network · Expert statement
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National surveillance had recorded 583 confirmed wildlife H5 events by September 18, while detections in several mammal species are widening the ecological questions even without evidence of sustained mammal-to-mammal transmission.

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Peer-reviewed Europe

A new ash pangenome is turning dieback resistance from a few markers into a much larger genetic landscape

Evidence
Peer-reviewed
Geography
European ash populations, with extensive UK disease phenotyping
System
European ash forests and ash-dieback disease

WHAT THE EVIDENCE SAYS

A Nature Communications study built a pangenome from 50 diverse ash samples and identified hundreds of thousands of structural variants, including roughly 174 megabases of sequence absent from the previous linear reference. Reanalysis of more than 1,200 phenotyped trees identified hundreds of SNPs showing consistent allele-frequency shifts between healthy and heavily damaged trees across UK seed sources.

WHY IT MATTERS / OUR READ

Forest-disease adaptation is increasingly a genomic-screening problem as well as a silvicultural one. A richer reference can improve breeding and conservation of genetic diversity by revealing resistance-associated variation that a single genome can miss.

CAVEATS / UNCERTAINTY

The 50-sample pangenome cannot capture all rare structural variation, much of the disease phenotype comes from UK material, and association with lower susceptibility is not the same as a proven breeding response or durable resistance across environments.

SOURCE

Nature Communications
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Sequencing across diverse European ash captured structural variation missing from a single reference genome and recovered shared genetic signals associated with lower ash-dieback susceptibility.

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Peer-reviewed Europe

For Europe’s salamander fungus, diversity and density are telling different stories

Evidence
Peer-reviewed
Geography
Germany and Spain
System
Amphibian communities exposed to Batrachochytrium salamandrivorans

WHAT THE EVIDENCE SAYS

A multi-site synthesis assembled 2,625 amphibians from Bsal-positive locations spanning 14 species. Across infected communities, Bsal prevalence was negatively associated with host-species richness and positively associated with total amphibian abundance. In fire salamanders alone, abundance instead tracked lower prevalence, a pattern the authors interpret cautiously because disease-caused mortality can itself lower host density.

WHY IT MATTERS / OUR READ

Disease ecology can invert the meaning of a familiar metric. Richness may be associated with lower pathogen prevalence, but abundance can be both a driver and a consequence of disease; management should avoid translating a cross-site 'dilution' pattern into a simple diversity prescription without resolving mechanism.

CAVEATS / UNCERTAINTY

The analysis compiles heterogeneous observational datasets and is dominated by German sites. The fire-salamander richness-by-density interaction was not statistically significant, and infected-site sampling, life stage and mortality can bias apparent prevalence relationships. This does not demonstrate a diversity intervention that controls Bsal.

SOURCE

Journal of Applied Ecology
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Across Bsal-positive European sites, infection prevalence fell as amphibian richness rose, while fire salamanders showed a reversed density relationship consistent with disease-driven population loss.

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