Latest Release


We are proud to release updated on-farm antimicrobial use data for U.S. turkeys, broiler chickens, and, for the first time, layer chickens. Data for turkeys and broiler chickens span years 2013-2021 and represent 70% and 80% of annual U.S. production respectively. Data for layer chickens span years 2016-2021 and represent 45% of annual U.S. table egg production.

This project represents ongoing partnerships with the FDA, USDA-APHIS, U.S. Poultry & Egg Association, National Chicken Council, National Turkey Federation, United Egg Producers as well as layer, broiler chicken and turkey companies of the U.S.

We provide integrated, multi-disciplinary solutions to some of today's most pressing infectious disease challenges. Some of the approaches we employ include:

  • System dynamics modeling
  • Quantitative risk assessment
  • Molecular epidemiology

We have expertise in several areas including antimicrobial resistance, food safety, emerging pathogens, scientific writing, and grant preparation.


We are actively working on several projects related to antimicrobial use and resistance, quantitative risk assessment, food safety, and animal health and welfare.

Quantitative Risk Assessment

Food Safety

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Thank you for your interest! We are pleased to receive inquiries from potential collaborators, journalists, and those with questions about our research.