Published on
Feb 5, 2026
New Nasal Vaccine Shows Strong Protection Against H5N1 Bird Flu
H5N1 avian influenza, often called bird flu, was first identified in the United States in 2014. Since then, the virus has moved beyond wild birds, spreading into farm animals and eventually infecting people. More than 70 human cases have been reported in …
Source:
ScienceDaily
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