Fowl cholera: immunization of chickens with potassium thiocyanate (KSCN) extract of Pasteurella multocida serotype 3.
Potassium thiocyanate (KSCN) extract of Pasteurella multocida, serotype 3, was found to be immunogenic against a challenge infection of homologous as well as one heterologous strain tested (serotype 1). Ouchterlony's gel-diffusion analysis revealed the presence of two components in the KSCN-extracts of both serotypes 3 and 1, which were antigenically identical.
D000818:Animals; D001428:Bacterial Vaccines / Q000302:isolation & purification*; D002645:Chickens; D003429:Cross Reactions; D007114:Immunization / Q000662:veterinary*; D008297:Male; D010325:Pasteurella / Q000276:immunology*; D010326:Pasteurella Infections / Q000662:veterinary*; D011188:Potassium / Q000494:pharmacology*; D011201:Poultry Diseases / Q000517:prevention & control*; D013861:Thiocyanates / Q000494:pharmacology*
D001428:Bacterial Vaccines; D013861:Thiocyanates; D011188:Potassium