Mexican health authorities have confirmed that a human infection reported on 30 September 2025, initially classified as avian influenza A(H5), was identified as avian influenza A(H5N2). This ...
A study published in The Journal of Infectious Diseases examined the pathogenicity and host-adaptation features of two avian influenza A(H5N1) genotypes, D1.1 and B3.13, in relation to human infection ...