Agrarian School of Viseu, Polythecnic Institute of Viseu, Estrada de Nelas, Quinta da Alagoa, Ranhados, 3500–606 Viseu, Portugal.
The influenza virus belongs to the family Orthomyxoviridae, and to the genus influenzavirus that comprise s3 types, A, B and C. The influenza virus possesses a segmented negative-strand RNA genome....
Like all Caliciviruses, FCV mutates readily in nature, and this has resulted in the recent emergence of a highly virulent haemorrhagic variant of FCV (Pedersen et al, 2000; Ossiboff et al, 2007;...
O. cynotis is a non-burrowing mite with worldwide distribution and a broad host range, including cats, dogs, foxes, ferrets, racoons and, occasionally, humans (Six et al, 2000; Mullen and O'Connor,...