Attenuated IBV with extended cell culture and tissue tropism
AssigneeBoehringer Ingelheim Vetmedica GmbH
InventorsEgbert Siegfried Mundt, Annika Kraemer-Kuehl, Rosalba De La Mora Quiroz, Jose Francisco Robles Gonzalez, Thomas Min Stephan
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Abstract
The present invention relates i.a. to an IBV (infectious bronchitis virus) deposited with the BVR of IZSLER under accession number DPS RE RSCIC 16, any descendant IBV thereof and any IBV having all of the identifying characteristics of the deposited IBV. Further, the present invention relates to an immunogenic composition comprising said deposited IBV.
Claims20
An infectious bronchitis virus (IBV) deposited with the Biobank of Veterinary Resources (BVR) of the Istituto Zooprofilattico Sperimentale della Lombardia e dell′Emilia Romagna (IZSLER) under accession number DPS RE RSCIC 16, or any descendant IBV thereof obtained by passaging from the deposited IBV.
Dependencies are inferred from the claim text.