A New York cormorant vNDV case is a surveillance signal, not an outbreak
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
View original evidence ↗
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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