Dr. Tim Johnson: Pathogen Vigilance in Poultry | Ep. 35

The poultry industry faces a constant and significant threat from pathogens. Infections caused by bacteria, viruses, and parasites result in decreases in production, higher mortality rates, and substantial economic losses in poultry. Thus, a better understanding of bird microbiota, antimicrobial resistance biology, and alternatives to antimicrobials is necessary to safeguard the health and welfare of the flocks. It is also essential to understand the ecology of pathogens in order to prevent human illnesses and better manage them on farms. In this episode, Dr. Tim Johnson discusses relevant research on such a topic, particularly Salmonella and E. coli.

“Despite our best efforts, we haven't been able to totally get rid of Salmonella and E. Coli. You can work really hard to do that, but as soon as you accomplish your goal, another threat will come right in." - Dr. Tim Johnson

What you’ll learn:

• (0:00) Highlight
• (2:10) Introduction 
• (5:11) Current position 
• (6:54)Current research on pathogenic bacteria in poultry 
• (11:22) Salmonella and E. Coli: important aspects for poultry 
• (23:25) Current research on control methods for poultry pathogens 
• (35:42) Control methods for different bird species 
• (38:37) Working with producers to solve pathogen problems  
• (42:01) Research on other pathogens  
• (47:17) Three final questions

Meet the guest:  Dr. Tim Johnson

Experience:

• Current: Professor at the University of Minnesota's College of Veterinary Medicine; Consultant on poultry pathogens

Background:

• Ph.D., Molecular Pathogenesis (North Dakota State University)

Connect with the guest!

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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