NED373389NED

Болезни птиц 385 6. Easton, A. J. Animal pneumoviruses: Molecular Genetics and Pathogenesis / J.B. Domachowske, H.F. Rosenberg. // Clin. Microbiol. Rev. - 2004. - Vol. 17, N. 2 - Р. 390-412. 7. Kapczynski, D.R. Experimental infection of SPF laying turkeys with avian pneumovirus subtype C: possible role of vertical transmission / D.R. Kapczynski // Proc. Amer. Assoc. Avian Pathol.– Minneasplis, Minnesota. - 2005. - P. 34. INTENSITY AND DURATION OF IMMUNITY IN CHICKS INOCULATED BY INACTIVATED VACCINE AGAINST AVIAN METAPNEUMOVIRUS INFECTION A.S. Pronin, S.K. Starov, N.I. Gerasimova, M.Ye. Kachalova Summary Results of testing the inactivated vaccine against avian metapneumovirus infection for antigenic activity and preservation of immunobiological characteristics are given in the paper. A series of experiments showed that the vaccine application allowed the production of antibody in a positive quantity in 2 weeks following vaccination and maintenance of its minimum for 10 weeks. In the second series of experiments the capability of the vaccine to maintain the antigenic activity at storage for a year was confirmed. Электронная Научная СельскоХозяйственная Библиотека