VIRAL ANTIGEN AND VACCINE AGAINST ISAV (INFECTIOUS SALMON ANAEMIA VIRUS)

摘要

Disclosed are isolated Infectious Salmon Anaemia (ISA) antigen polypeptides comprising all or part of the European ISA antigen amino acid sequence shown in Annex II or a variant sequence thereof e.g. as encoded by the nucleotide sequence of Annex I. The polypeptides may be expressed recombinantly and formulated in vaccines against the ISA virus or used in diagnosis or to raise antibodies.