What do we know about the H5N1 infected birds in Australia, and what does this mean for surveillance?
Enhanced bird flu surveillance of Australia’s southern coast will focus on the movements of two migratory seabirds species that have tested positive for the deadly virus. A second bird, a giant petrel, was today confirmed to have a strain of avian influenza known as H5N1 2.3.4.4b, which has killed millions of birds and mammals around…