A study on the immune response of sheep to foot and mouth disease virus vaccine type 'O' prepared with different inactivants and adjuvants.
Foot and mouth disease virus (FMDV) type 'O' was inactivated either with formaldehyde or binaryethyleneimine (BEI). Vaccines were prepared with inactivated virus incorporating aluminum hydroxide gel or mineral oil as an adjuvant. The antibody response in sheep was monitored by serum neutralization and ELISA test for a period of six months. Significant difference in antibody response was not observed between vaccines inactivated with formaldehyde or BEI. On the other hand significant difference in the antibody response was noticed between alhydrogel and oil vaccines. The high titer of antibodies stimulated by oil adjuvant vaccines persisted longer than those of alhydrogel vaccines within the period of study.
Nair
S P
SP
Indian Veterinary Research Institute Hebbal, Bangalore.
Sen
A K
AK
D000276:Adjuvants, Immunologic; D000536:Aluminum Hydroxide / Q000494:pharmacology; D000818:Animals; D000914:Antibodies, Viral / Q000096:biosynthesis*; D005537:Aphthovirus / Q000187:drug effects / Q000276:immunology*; D001388:Aziridines / Q000494:pharmacology; D002417:Cattle; D006224:Cricetinae; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D005536:Foot-and-Mouth Disease / Q000517:prevention & control*; D005557:Formaldehyde / Q000494:pharmacology; D006168:Guinea Pigs; D007809:Lanolin / Q000494:pharmacology; D008297:Male; D008899:Mineral Oil / Q000494:pharmacology; D009500:Neutralization Tests; D011817:Rabbits; D012756:Sheep / Q000276:immunology*; D013997:Time Factors; D015164:Vaccines, Inactivated / Q000276:immunology; D014765:Viral Vaccines / Q000276:immunology*
D000276:Adjuvants, Immunologic; D000914:Antibodies, Viral; D001388:Aziridines; D015164:Vaccines, Inactivated; D014765:Viral Vaccines; D005557:Formaldehyde; C033132:aziridine; D000536:Aluminum Hydroxide; D007809:Lanolin; D008899:Mineral Oil