We conducted a multicenter study in Europe (France, Italy, and Ukraine) to assess the seroprevalence of influenza D virus (IDV) in domestic cats and dogs. Serum samples from France (2015-2018) and Italy (2023-2024) showed no IDV positivity. In Ukraine, 2.46% of dogs and 0.85% of cats tested IDV-positive in 2024.
Trombetta, C.M., Fiori, A., Falsini, A., Pellegrini, F., Le Poder, S., Eichenbaum, A., et al. (2026). Multicenter Serologic Investigation of Influenza D Virus in Cats and Dogs, Europe, 2015–2024. EMERGING INFECTIOUS DISEASES, 32(2), 293-295 [10.3201/eid3202.251164].
Multicenter Serologic Investigation of Influenza D Virus in Cats and Dogs, Europe, 2015–2024
Trombetta, Claudia Maria
;Fiori, Aurora;Falsini, Alessandro;Montomoli, Emanuele;
2026-01-01
Abstract
We conducted a multicenter study in Europe (France, Italy, and Ukraine) to assess the seroprevalence of influenza D virus (IDV) in domestic cats and dogs. Serum samples from France (2015-2018) and Italy (2023-2024) showed no IDV positivity. In Ukraine, 2.46% of dogs and 0.85% of cats tested IDV-positive in 2024.
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https://hdl.handle.net/11365/1315975
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