Dear Dr van
Thanks for sharing and needs more inputs regarding that vaccine like its incubation time and you also discussed on microflora means that is additional cost with vaccine. And my openion is if bird microfloras are higher side than through good management we can protect the bird form salmonella. Hope so you have much experience please share in further details
Regards
Hassan
We already tested many multivalant serotype vaccines in broilers and pigeons, best challange protection is obtained by oral vaccines using potent adjuvants based on ISCOM technology These vaccines induce protective IgA and GALT and MALT response and protect 12-16 month depending on salmonella pressure. If this is used together just before immune gap with probiotics 7-8 strains specially isolated from birds, all strains have different antibiotic resistance so these will stabilize the intestinal flora and make intestinal flora little acidic in many case bacterial problems are solved For evaluation we have two products available one for reducing heamolitic coli and one for Salmonella If you like to receive more information about these studies or products or if you want to work together let me know.