Cameron C M, Van Biljon B J, Botha W J, Knoetze P C
Onderstepoort J Vet Res. 1983 Sep;50(3):229-31.
Immunization of ewes with oil emulsion toxoid followed by an aluminium phosphate-adsorbed toxoid both containing 10 Lf per dose, resulted in a very high antitoxin level in their lambs. Two injections of aluminium phosphate-adsorbed toxoid also imparted a passive immunity to lambs which is considered to be adequate to protect them against tetanus for 4 weeks after birth.
给母羊接种每剂含10个Lf的油乳类毒素,随后接种磷酸铝吸附类毒素,其羔羊体内产生了非常高的抗毒素水平。两次注射磷酸铝吸附类毒素也赋予羔羊被动免疫力,这种免疫力被认为足以在其出生后4周内保护它们免受破伤风感染。