How H5N1 Bird Flu Hid Unrecognized for Weeks in Dairy Cattle

Researchers at the University of Pittsburgh have identified why H5N1 bird flu was difficult to detect in dairy cattle, noting that it primarily infected udders rather than lungs. This discovery provides a new mechanistic understanding that could help public health officials monitor and contain future outbreaks.
Why it matters
Understanding the transmission and presentation of zoonotic diseases is critical for preventing potential pandemics and protecting agricultural workers.
Elaine Vitone Manager 412-925-0320 vitoneeg@upmc.edu
The article is a scientific report based on published research findings.
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