Fractionation of neutralising antibodies in serum of ducklings vaccinated with live duck hepatitis virus vaccine.
Neutralising antibodies were present in duckling serum four days after vaccination of two-day-old ducklings with live duck hepatitis virus vaccines. The antibodies were found in the macroglobulin and 7S fractions by Sephadex G200 chromatography, had gamma or beta 2 mobility in immunoelectrophoresis and reacted with an antiserum to duck immunoglobulins.
Davis
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Animal Health Trust, Kennett, Newmarket, Suffolk.
Hannant
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D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis*; D004372:Ducks / Q000276:immunology*; D004770:Enterovirus / Q000276:immunology*; D004371:Hepatitis Virus, Duck / Q000276:immunology*; D014761:Viral Hepatitis Vaccines / Q000627:therapeutic use*
D000914:Antibodies, Viral; D014761:Viral Hepatitis Vaccines