Biomaterial Database

[Viral carrier state and viral excretion in classical swine fever]. 1979

D Gamovski, and B Vachev, and A Motovski, and S Enchev

Studies on swine pest virus carrying and elimination on swine vaccinated by lapinizated vaccine strain "K" from rabbits were performed. Vaccinated swine were injected with the pathogenic virus on the 60th day post vaccination and to them were added not immunized swine with the aim to discover virus elimination. The experimental swine were decapitated on the 3, 5, 6 and 7th day post infection. Alternating passages were made by emulsion of the inner organs of these swine on not immunized swine as well as pathohistological investigation of the parenchymal organs and the brain. Presence of the virus and of pathohistological changes were not detected 7 days post injection of the virulent virus. Contact having swine which served as a indicator for virus elimination were observed for 21 days, but remained healthy. These swine, when infected with the virulent virus, suffered from pest.

UI	MeSH Term	Description	Entries
D002353	Carrier State	The condition of harboring an infective organism without manifesting symptoms of infection. The organism must be readily transmissible to another susceptible host.	Asymptomatic Carrier State,Asymptomatic Infection Carrier,Inapparent Infection Carrier,Presymptomatic Carrier State,Presymptomatic Infection Carrier,Super-spreader Carrier,Superspreader Carrier,Asymptomatic Carrier States,Asymptomatic Infection Carriers,Carrier State, Asymptomatic,Carrier State, Presymptomatic,Carrier States,Carrier, Super-spreader,Carrier, Superspreader,Carriers, Super-spreader,Carriers, Superspreader,Inapparent Infection Carriers,Infection Carrier, Asymptomatic,Infection Carrier, Inapparent,Infection Carrier, Presymptomatic,Presymptomatic Carrier States,Presymptomatic Infection Carriers,Super spreader Carrier,Super-spreader Carriers,Superspreader Carriers
D006691	Classical Swine Fever	An acute, highly contagious disease affecting swine of all ages and caused by the CLASSICAL SWINE FEVER VIRUS. It has a sudden onset with high morbidity and mortality.	Hog Cholera,Swine Fever,Swine Fever, Classical,Cholera, Hog
D006692	Classical Swine Fever Virus	A species of the PESTIVIRUS genus causing exceedingly contagious and fatal hemorrhagic disease of swine.	Hog Cholera Virus,Swine Fever Virus,Swine Fever Virus, Classical,Cholera Virus, Hog
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
D013552	Swine	Any of various animals that constitute the family Suidae and comprise stout-bodied, short-legged omnivorous mammals with thick skin, usually covered with coarse bristles, a rather long mobile snout, and small tail. Included are the genera Babyrousa, Phacochoerus (wart hogs), and Sus, the latter containing the domestic pig (see SUS SCROFA).	Phacochoerus,Pigs,Suidae,Warthogs,Wart Hogs,Hog, Wart,Hogs, Wart,Wart Hog
D013997	Time Factors	Elements of limited time intervals, contributing to particular results or situations.	Time Series,Factor, Time,Time Factor
D014611	Vaccination	Administration of vaccines to stimulate the host's immune response. This includes any preparation intended for active immunological prophylaxis.	Immunization, Active,Active Immunization,Active Immunizations,Immunizations, Active,Vaccinations
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