When H5N1 bird flu first began infecting U.S. cattle in early 2024, diagnosis was elusive because, in cows, the disease looked completely different. Instead of affecting the lungs, as H5N1 does in other mammalian species, it caused severe infection in the cows' udders, largely sparing the lungs.
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| # | Наименование новости | Тональность | Информативность | Дата публикации |
|---|---|---|---|---|
| 1 | Only 10 viral particles cause H5N1 avian flu infection in cows | 0 | 7 | 15-06-2026 |
| 2 | Cattle, egg-laying poultry in Utah hit with H5N1 avian flu | -5 | 6 | 09-07-2026 |
| 3 | More Idaho dairy cattle hit with H5N1 avian flu | -2 | 6 | 18-06-2026 |
| 4 | Биологи предупредили о бессимптомном распространении гриппа птиц среди коров | 0 | 8 | 08-05-2026 |
| 5 | Sampling reveals possible novel sources of H5N1 avian flu transmission on dairy farms | 0 | 7 | 05-05-2026 |
| 6 | Bird flu is deadly for backyard chickens—and even cats. A vet expert explains | -1 | 7 | 28-06-2026 |
| 7 | Australia detects first case of contagious H5 bird flu | 0 | 7 | 20-06-2026 |
| 8 | H5 bird flu detected in second Australia state | 0 | 5 | 24-06-2026 |
| 9 | Выявлены случаи бессимптомного заражения птичьим гриппом на молочных фермах в США | 0 | 7 | 06-05-2026 |
| 10 | США потеряли более 200 млн голов птицы из-за гриппа | 0 | 5 | 16-03-2026 |