"Penguins at Risk: Bird Flu Reaches Mainland Antarctica"

Bird flu has been discovered on mainland Antarctica for the first time, with two confirmed cases found in dead skuas near Primavera, a base owned by Argentina on the Antarctic Peninsula. The highly pathogenic H5 subtype of avian influenza was detected, raising concerns about the potential for an ecological disaster as the virus could spread to marine mammals and birds, including penguins. Scientists have long feared a bird flu outbreak in Antarctica, and the recent spread of the virus to a growing number of mammals has raised concerns about the possibility of a future variant leading to human-to-human transmission.