| co-circulation of bluetongue and epizootic haemorrhagic disease viruses in cattle in reunion island. | bluetongue virus (btv) and epizootic haemorrhagic disease virus (ehdv) in deer have already been isolated in reunion island and have caused more or less severe clinical signs in cattle (ehdv) or in sheep (btv), as observed in 2003. in january 2009, cattle in reunion island showed clinical signs suggesting infection by one or the other of these arboviral diseases. a study was set up to determine the etiology of the disease. analysis by reverse transcriptase-polymerase chain reaction (rt-pcr) perf ... | 2011 | 22005178 |