Comparative studies on various kinds of aujeszky's disease vaccine (IV) Studies on the efficacy of various kinds of modified live vaccine
1995
Jarunee Satra | Suneejit Kongthon
Efficacy of various kinds of modified live Aujeszky's disease vaccine was evaluated. All thirteen samples of vaccine contained the virus not less than 10**(4) TCID50/dose of which is equal to or higher than the minimum requirement of a producer, and higher than the minimum requirement of Asean standard. All vaccinated pigs were protected against local isolation of Aujeszky's disease virus, Nakhonpathom strain, although the vaccine induced a low titre of antibody. All modified live vaccines reduced clinical symptoms and shedding of the challenged virus.
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Эту запись предоставил Kasetsart University