https://www.wfla.com/news/florida/dead-florida-dolphin-was-infected-with-highly-pathogenic-bird-flu/
The dolphin is the first cetacean ever recorded with the highly pathogenic avian influenza virus in the United States.
Inaccessible from EU. Alternate source - scitechdaily.com
Researchers documented the first North American cetacean case of avian influenza in a Florida dolphin, underscoring the need for further research on this cross-species virus transmission.
The case of a Florida bottlenose dolphin found with highly pathogenic avian influenza virus, or HPAIV — a discovery made by University of Florida researchers in collaboration with multiple other agencies and one of the first reports of a constantly growing list of mammals affected by this virus — has been published in Communications Biology.