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  1. Bird Flu Viruses Raise Mounting Concerns Among Scientists

    11 hours ago · Bird Flu Viruses Raise Mounting Concerns Among Scientists Researchers are not just worried about the virus popping up on American farms. Other types are causing trouble …

  2. ‘It’s completely out of control’: Scientists warn bird flu ...

    Science Focus Bird flu has been rampaging through wildlife and farm animals worldwide. Will it make the long-feared jump to people? When a highly pathogenic strain of bird flu strain of …

  3. Rising Bird Flu Threats: An Urgent Wake-up Call for Public ...

    1 day ago · The Evolving Landscape of Bird Flu Viruses In recent years, bird flu has extended its dire implications beyond poultry and dairy farms, raising alarms among scientists. While the …

  4. Why Public Health Experts Are Nervous About Bird Flu Right ...

    6 days ago · A different virus has been spreading steadily, largely out of public view. Highly pathogenic avian influenza, commonly called bird flu, is no longer just a problem for poultry …

  5. Bird flu’s surprising heat tolerance has scientists worried

    Nov 28, 2025 · Researchers discovered why bird flu can survive temperatures that stop human flu in its tracks. A key gene, PB1, gives avian viruses the ability to replicate even at fever-level heat.

  6. As bird flu hits cattle herds in U.S., scientists say these ...

    Apr 20, 2025 · Bird flu infections have been rare among people, but the pathogen is evolving, which has scientists worried about a possible pandemic.

  7. Why Bird Flu Is Surging Again—And What It Means for Public ...

    Oct 24, 2025 · After a quiet summer, bird flu cases are rising again. Scientists expected the development, but what happens next is still uncertain. After a summer lull in U.S. cases of …