| evidence for an independent third usutu virus introduction into germany. | usutu virus (usuv) is an arbovirus within the genus flavivirus, which was first introduced to southern europe approximately twenty years ago causing epizootics among wild and captive birds. in germany usuv was initially discovered in wild birds, mainly common blackbirds (turdus merula), in the upper rhine valley in southwest of the country in 2011 and has not spread much northwards since. phylogenetic analyses revealed that the still ongoing usuv epidemic is caused by two different usuv strains, ... | 2016 | 27527765 |