Studies on the control of Mycoplasma gallisepticum in hatching eggs.
Lincomycin-spectinomycin, while effective in eliminating Mycoplasma gallisepticum from hatching eggs when administered via the yolk sac, had a marked deleterious effect on hatch-ability when given by this route. On the other hand when lincomycin-spectinomycin was injected into the air cell there was a reduction in the level of experimental infection with an acceptable effect on hatchability.
D000818:Animals; D002478:Cells, Cultured; D002642:Chick Embryo; D002751:Chlortetracycline / Q000627:therapeutic use; D004338:Drug Combinations; D004530:Egg Yolk; D005260:Female; D005839:Gentamicins / Q000627:therapeutic use; D007933:Leucomycins / Q000627:therapeutic use; D008034:Lincomycin / Q000008:administration & dosage / Q000627:therapeutic use*; D009174:Mycoplasma / Q000254:growth & development; D009175:Mycoplasma Infections / Q000517:prevention & control / Q000662:veterinary*; D000198:Spectinomycin / Q000008:administration & dosage / Q000627:therapeutic use*; D014817:Vitelline Membrane
D004338:Drug Combinations; D005839:Gentamicins; D007933:Leucomycins; D000198:Spectinomycin; D008034:Lincomycin; D002751:Chlortetracycline