[Thermostability of granulated viral vaccines against avian Newcastle disease virus]. 2003

M G Okroshidze

Stability infectivity of viral vaccines against Newcastle disease (ND) from strains La-Sota and Bor-74 VGNKI, prepared by using the method of granulation and spray-coating in fluidizated bed, was studied during the storage of vaccines at different temperatures. The infectious activity of the vaccines was found to remain stable for 6 months at 4 and 8 degrees C and for 2 weeks at (25 +/- 1) degree C. An analysis of the findings showed that an improved content of the preparation contributed to an essentially increased ND virus thermal stability in the granulated lactose-containing vaccine.

UI MeSH Term Description Entries
D009521 Newcastle Disease An acute febrile, contagious, viral disease of birds caused by an AVULAVIRUS called NEWCASTLE DISEASE VIRUS. It is characterized by respiratory and nervous symptoms in fowl and is transmissible to man causing a severe, but transient conjunctivitis. Disease, Newcastle
D006358 Hot Temperature Presence of warmth or heat or a temperature notably higher than an accustomed norm. Heat,Hot Temperatures,Temperature, Hot,Temperatures, Hot
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
D001715 Bird Diseases Diseases of birds not considered poultry, therefore usually found in zoos, parks, and the wild. The concept is differentiated from POULTRY DISEASES which is for birds raised as a source of meat or eggs for human consumption, and usually found in barnyards, hatcheries, etc. Avian Diseases,Avian Disease,Bird Disease,Disease, Avian,Disease, Bird,Diseases, Avian,Diseases, Bird
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

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