[Udder immunization for the protection of calves from salmonella infections. 2. Estimation of serological findings of colostrum with regard to its protective activity].
Colostrum from cows which had been mammary gland vaccinated against salmonellosis were tested for antibodies by four different serological tests. Results from these tests were related to the protective activity for artificially infected calves. In opposition to agglutinating antibodies and antibodies detected by ELISA, complement fixing antibodies of the IgG1 class were shown to transfer early protection in artificially infected calves.
Staak
C
C
Institut für Veterinärmedizin des Bundesgesundheitsamtes, Robert von Ostertag-Institut, Berlin.
Kämpe
U
U
Luge
E
E
D000818:Animals; D000907:Antibodies, Bacterial / Q000032:analysis; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control*; D003126:Colostrum / Q000276:immunology*; D005260:Female; D007112:Immunity, Maternally-Acquired; D011247:Pregnancy; D012475:Salmonella / Q000276:immunology; D012481:Salmonella Infections, Animal / Q000517:prevention & control*; D014611:Vaccination / Q000662:veterinary*
D000907:Antibodies, Bacterial
Euter-Immunisierung zum Schutz des Kalbes gegenüber Salmonella-Infektionen. 2. Beurteilung serologischer Befunde des Kolostrums hinsichtlich dessen Schutzwirkung.