Map Shows States Where Bird Flu H5N1 Has Spread
Avian influenza H5N1 infection in humans has spread to seven U.S. states, growing from 46 cases last week to 52 cases this week.
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H5N1 bird flu virus in Canadian teenager displays mutations demonstrating virus’ risk
The genetic sequence of the H5N1 bird flu virus that infected a teenager in British Columbia shows that the virus had undergone mutational changes that would make it easier for that version of H5N1 to ...
Cases of the bird flu are seeing an uptick in Texas and beyond. Here's what to know
Reports this week of a teen in British Columbia who tested positive for H5 avian influenza has renewed attention on the virus ...