[Blood titers of the bovine respiratory syncytial virus].
The variations in titre of the bovine respiratory syncytial virus were determined in young calves. As soon as maternal immunity was no longer detectable, the calves were inoculated. Inoculations in animals which were less than four months of age gave rise to only a slight increase in titres. The increases in titre in calves over this age varied markedly.
Smidt
W J
WJ
Gezondheidsdienst voor Dieren, Zwolle.
Osinga
A
A
Peters
J
J
D000367:Age Factors; D000818:Animals; D000914:Antibodies, Viral / Q000302:isolation & purification*; D002417:Cattle / Q000276:immunology*; D002418:Cattle Diseases / Q000517:prevention & control; D005260:Female; D007112:Immunity, Maternally-Acquired; D007114:Immunization; D012136:Respiratory Syncytial Viruses / Q000276:immunology*; D010253:Respirovirus Infections / Q000517:prevention & control
D000914:Antibodies, Viral
Bloedtiter ten aanzien van het bovine respiratoire syncitiaal virus.