How does a bird virus infect a person?
How do we know when an animal virus might pose a risk to humans? Canada confirmed a human case of H5N1 avian influenza (often called "bird flu") in 2024, the first known to have been acquired in Canada. The patient, a 13-year-old from British Columbia, suffered severe symptoms, including respiratory failure, but recovered with intensive care in a hospital.
We haven't written up this one. Phys.org has the full story — the link below goes straight to it.
