Abstract: Device for susceptibility testing of bacterial pathogens and vaccine strains in poultry with a microtiter plate comprising a plurality of wells and at least one well with a coating containing an antibiotic of a marker of a vaccine strain for the vaccination of poultry.
Type:
Grant
Filed:
April 1, 2005
Date of Patent:
January 5, 2010
Assignee:
Lohmann Animal Health GmbH & Co. KG
Inventors:
Dierk E. Rebeski, Ilka Schroder, Michael Iburg
Abstract: The present invention relates to a vaccine against members of the genus metapneumovirus or RSV or a virus that comprises a significant genetic homology in the F protein to members of the genus metapneumovirus, whereby the vaccine is an attenuated live vaccine. In particular, the vaccine is directed against metapneumovirus of avian or human origin.
Abstract: A salmonella live vaccine produced from at least one attenuated immunologic live vaccine strain, characterized in that the vaccine strain has an envelope marker which results in an increased sensitivity of the vaccine strain toward a specific therapeutically effective antibiotic and has at least one chromosomal antibiotic resistance mutation for the attenuation.