| pathological and immunohistochemical findings of natural highly pathogenic avian influenza infection in tufted ducks during 2010-2011 outbreaks in japan. | in the winter of 2010-2011, an outbreak of highly pathogenic avian influenza virus (hpaiv) infection occurred in wild and domestic birds in japan. tufted ducks were found dead in an urban area of toyota city, koriyama, fukushima prefecture. two tufted ducks were examined histopathologically, immunohistochemically and molecularly. gross findings included marked dark-red clotted blood in the pectoral muscles and multifocal hemorrhages on the serous membranes. microscopically, non-suppurative menin ... | 2014 | 24881650 |