‘Competitive exclusion’ is potential benefit of live Salmonella vaccines in young birds

<p>Part 1<br/><br/>Live vaccines for Salmonella have been found to start offering protection within a few days of administration, acting “almost as a [form of] competitive exclusion,” said Chuck Hofacre, president of the Southern Poultry Research Group. <br/><br/>Chapters:<br/>0:00 Intro - a recent paper looked at a modified-live Salmonella vaccine<br/>0:40 Chuck Hofacre, President, Southern Poultry Research Group<br/>0:50 Competitive exclusion<br/>1:15 Efficacy of modified-live vaccines against Salmonella groups<br/>1:55 Increased use of modified-live vaccines in broilers<br/>2:32 Advantages of second doses<br/>4:17 Vaccinating layers and breeders against Salmonella<br/>5:27 Future of Salmonella vaccine programs<br/><br/>__________________________<br/>Poultry Health Today is a news publication sponsored by Zoetis designed to bring broiler, layer and turkey producers the latest news and insights on poultry health, welfare, performance and sustainability. <br/><br/>Visit us at PoultryHe...