A remote colony of elephant seals in southern Chile is showing signs of recovery after being devastated by avian flu just two ...

The Health and Human Services Department under Kennedy took unprecedented steps to change how vaccines are evaluated, ...

Experts urge U.S. to prepare for possible new pandemic as H5N1 bird flu outbreak spreads with dairy animal and human cases. Here's what to know.

H5N1 Outbreak In The US: H5N1 is a highly infectious respiratory disease that can cause a range of diseases in humans, from mild to severe. In some cases, it can also be fatal.

Figure 3. Phylogenetic tree of NA gene of H5N1, H5N6, H7N9 and H9N2 subtype avian influenza virus. Phylogenetic analysis of the NA nucleotide sequences of H5N1, H5N6, H7N9 and H9N2 avian influenza ...

The capacity of seasonal and zoonotic IAVs to cause productive infection in ferrets following ocular inoculation has been shown previously, 2 including fatal disease reported in ferrets following ...

H5N1 viruses have circulated in birds for many years, but a new version—clade 2.3.4.4b H5N1 virus—emerged more recently and has since spread among cattle. This current H5N1 strain does not ...

In an addendum to a H5N1 avian flu technical report, the US Centers for Disease Control and Prevention (CDC) yesterday posted details about Chile's recent human case and findings from a genomic ...

Regions in North America and South America — including Bolivia, Brazil, Colombia, Ecuador, Chile, Peru, and Venezuela — demonstrate ecological suitability for H5Nx and H5N1, with the period after 2020 ...

The bird flu strain H5N1 clade 2.3.4.4b, genotype D1.1 is the predominant strain currently circulating in wild birds in North America and was confirmed for the first time in cows in Nevada last week.