CDC found one virus from a cow with a marker known to be associated with reduced susceptibility to the neuraminidase inhibitors (a change at NA-T438I). This change has been seen rarely in the past in H5N1 viruses isolated from wild birds and poultry.
@KarenKasparArt
Good afternoon und Grussen aus Holland 🌷 Ich wunsche ihr (?) ein (eine? einen? einem?) gute (guten?) Tag!. Ok that is the best German I can produce, es tut mir Leid 😁