Application of an attenuated virus containing TGE vaccine; the relationship of antibody level and immunity

Benyeda, J.; Mocsári, E.

Developments in Biological Standardization 26: 33-37

1974


ISSN/ISBN: 0301-5149
PMID: 4435305
Document Number: 81085
An attenuated TGE virus strain (isolated in Hungary) proved to be innocuous even in SPF piglets. The vaccine was administered orally. After immunization, about the same serological response was obtained as after natural disease. The piglets of vaccinated sows remained healthy in infected environment if they regularly received antibody-containing milk.

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