VACCINATION OF MICE AGAINST CANINE-DISTEMPER VIRUS-INDUCED ENCEPHALITIS WITH VACCINIA VIRUS RECOMBINANTS ENCODING MEASLES OR CANINE-DISTEMPER VIRUS-ANTIGENS
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作者:
WILD, TF
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机构:FAC MED ALEXIS CARREL,INSERM,CJF 90 10,F-69372 LYON 08,FRANCE
WILD, TF
BERNARD, A
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机构:FAC MED ALEXIS CARREL,INSERM,CJF 90 10,F-69372 LYON 08,FRANCE
BERNARD, A
SPEHNER, D
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机构:FAC MED ALEXIS CARREL,INSERM,CJF 90 10,F-69372 LYON 08,FRANCE
SPEHNER, D
VILLEVAL, D
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机构:FAC MED ALEXIS CARREL,INSERM,CJF 90 10,F-69372 LYON 08,FRANCE
VILLEVAL, D
DRILLIEN, R
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机构:FAC MED ALEXIS CARREL,INSERM,CJF 90 10,F-69372 LYON 08,FRANCE
DRILLIEN, R
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[1] FAC MED ALEXIS CARREL,INSERM,CJF 90 10,F-69372 LYON 08,FRANCE
Measles and canine distemper are caused by serologically related viruses. Although dogs immunized with measles virus (MV) do not elicit canine distemper virus (CD V) neutralizing antibodies, they are protected against the fatal disease. To investigate the potential role of the MV antigens in protection against CDV, we have immunized mice with vaccinia virus (VV) recombinants expressing the MV haemagglutinin (HA), fusion (F), nucleoprotein (NP) and matrix (M) antigens and challenged them with CDV. A partial protection was observed with the VV recombinants expressing the F, NP and M antigens, but not the HA. In contrast, immunization with a VV recombinant expressing the CDV F protein completely protected mice from CDV.
机构:Institut d'Elevage et de Médecine Vétérinaire des Pays Tropicaux, CIRAD, Service de Pathologie Infectieuse, 94704 Maisons-Alfort Cedex, 10, rue Pierre Curie
机构:Institut d'Elevage et de Médecine Vétérinaire des Pays Tropicaux, CIRAD, Service de Pathologie Infectieuse, 94704 Maisons-Alfort Cedex, 10, rue Pierre Curie