Biomaterial Database

Field trials of a bovine respiratory syncytial virus vaccine. 1984

R E Bohlender

A vaccine against bovine respiratory syncytial virus (BRSV: Norden), a cause of pulmonary edema-emphysema and pneumonia in calves, was evaluated in field trials on western Nebraska beef calves at branding, preweaning, weaning and postweaning. Of calves with undifferentiated respiratory infection at weaning, 20.9% of 2-dose vaccinates (169/810) and 27.5% of 1-dose vaccinates (230/837) required treatment, vs 48.2% of unvaccinated controls (397/823). At postweaning, 2.4% of 2-dose vaccinates (13/548) and 4.7% of 1-dose vaccinates (28/598) required treatment, vs 20.5% of controls (181/885). Studies in the 2 subsequent years revealed 11.3% of calves vaccinated at preweaning (263/2312) required treatment, vs 24.4% of controls (387/1587). Average costs from respiratory disease in 5 herds ranged from $12.83/head to $46.99/head before BRSV vaccination and 4/head to 54/head after vaccination.

UI	MeSH Term	Description	Entries
D010253	Respirovirus Infections	Infections with viruses of the genus RESPIROVIRUS, family PARAMYXOVIRIDAE. Host cell infection occurs by adsorption, via HEMAGGLUTININ, to the cell surface.	Infections, Respirovirus
D012136	Respiratory Syncytial Viruses	A group of viruses in the PNEUMOVIRUS genus causing respiratory infections in various mammals. Humans and cattle are most affected but infections in goats and sheep have also been reported.	Chimpanzee Coryza Agent,Orthopneumovirus,RSV Respiratory Syncytial Virus,Chimpanzee Coryza Agents,Coryza Agent, Chimpanzee,Orthopneumoviruses,Respiratory Syncytial Virus,Syncytial Virus, Respiratory,Virus, Respiratory Syncytial
D002417	Cattle	Domesticated bovine animals of the genus Bos, usually kept on a farm or ranch and used for the production of meat or dairy products or for heavy labor.	Beef Cow,Bos grunniens,Bos indicus,Bos indicus Cattle,Bos taurus,Cow,Cow, Domestic,Dairy Cow,Holstein Cow,Indicine Cattle,Taurine Cattle,Taurus Cattle,Yak,Zebu,Beef Cows,Bos indicus Cattles,Cattle, Bos indicus,Cattle, Indicine,Cattle, Taurine,Cattle, Taurus,Cattles, Bos indicus,Cattles, Indicine,Cattles, Taurine,Cattles, Taurus,Cow, Beef,Cow, Dairy,Cow, Holstein,Cows,Dairy Cows,Domestic Cow,Domestic Cows,Indicine Cattles,Taurine Cattles,Taurus Cattles,Yaks,Zebus
D002418	Cattle Diseases	Diseases of domestic cattle of the genus Bos. It includes diseases of cows, yaks, and zebus.	Bovine Diseases,Bovine Disease,Cattle Disease,Disease, Bovine,Disease, Cattle,Diseases, Bovine,Diseases, Cattle
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D014765	Viral Vaccines	Suspensions of attenuated or killed viruses administered for the prevention or treatment of infectious viral disease.	Viral Vaccine,Vaccine, Viral,Vaccines, Viral