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Wisconsin Poultry Shows, Exhibitions Suspended Due to Highly Pathogenic Avian Influenza

In an effort to prevent the spread of highly pathogenic avian influenza (HPAI), the Wisconsin Department of Agriculture, Trade and Consumer Protection (DATCP) is suspending all poultry shows, exhibitions and swap meets statewide through May 31, 2022.

DATCP had already suspended poultry exhibitions in Jefferson County after a commercial farm was confirmed with HPAI. Minnesota, Iowa, Illinois, and North Carolina are just some of the states that have implemented similar restrictions on poultry events.

Poultry owners and those working with poultry are strongly encouraged to continue practicing strict biosecurity to protect their flocks. When possible, poultry owners are asked to keep their flocks indoors to prevent contact with wild birds.

Signs of HPAI in infected birds include:

  • Sudden death without clinical signs
  •  Lack of energy or appetite
  • Decrease in egg production; soft, misshapen eggs
  • Purple discoloration of wattles, comb, and legs
  • Difficulty breathing
  • Runny nose, coughing, sneezing
  • Stumbling or falling down
  • Diarrhea
Source : wisc.edu

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Four Star Pork Industry Conf - Back to Basics: Fundamentals drive vaccine performance

Video: Four Star Pork Industry Conf - Back to Basics: Fundamentals drive vaccine performance

At a time when disease pressure continues to challenge pork production systems across the United States, vaccination remains one of the most valuable and heavily debated tools available to veterinarians and producers.

Speaking at the 2025 Four Star Pork Industry Conference in Muncie, Indiana, Dr. Daniel Gascho, veterinarian at Four Star Veterinary Service, encouraged the industry to return to fundamentals in how vaccines are selected, handled and administered across sow farms, gilt development units and grow-finish operations.

Gascho acknowledged at the outset that vaccination can quickly become a technical and sometimes tedious topic. But he said that real-world execution, not complex immunology, is where most vaccine failures occur.